小学三年级数学两位数乘两位数笔算竞赛练习模拟题大全附答案

小学三年级数学两位数乘两位数笔算竞赛练习模拟题大全附答案姓名：

班级：

日期：

用时：

分钟得分：30

×

67

=

62

×

20

=

15

×

81

=

60

×

76

=

47

×

36

=3

0

6

2

1

5

6

0

4

7×

6

7

×

2

0

×

8

1

×

7

6

×

3

685

×

10

=

55

×

64

=

92

×

63

=

53

×

90

=

24

×

25

=8

5

5

5

9

2

5

3

2

4×

1

0

×

6

4

×

6

3

×

9

0

×

2

542

×

46

=

85

×

66

=

41

×

63

=

79

×

11

=

77

×

17

=4

2

8

5

4

1

7

9

7

7×

4

6

×

6

6

×

6

3

×

1

1

×

1

719

×

50

=

28

×

94

=

92

×

30

=

64

×

61

=

61

×

75

=1

9

2

8

9

2

6

4

6

1×

5

0

×

9

4

×

3

0

×

6

1

×

7

551

×

45

=

46

×

38

=

48

×

25

=

62

×

10

=

98

×

53

=5

1

4

6

4

8

6

2

9

8×

4

5

×

3

8

×

2

5

×

1

0

×

5

384

×

39

=

71

×

40

=

81

×

61

=

73

×

53

=

32

×

51

=8

4

7

1

8

1

7

3

3

2×

3

9

×

4

0

×

6

1

×

5

3

×

5

128

×

68

=

50

×

35

=

53

×

93

=

68

×

33

=

21

×

97

=2

8

5

0

5

3

6

8

2

1×

6

8

×

3

5

×

9

3

×

3

3

×

9

732

×

93

=

20

×

88

=

81

×

54

=

59

×

43

=

51

×

54

=3

2

2

0

8

1

5

9

5

1×

9

3

×

8

8

×

5

4

×

4

3

×

5

468

×

43

=

74

×

15

=

54

×

93

=

81

×

91

=

79

×

12

=6

8

7

4

5

4

8

1

7

9×

4

3

×

1

5

×

9

3

×

9

1

×

1

251

×

16

=

28

×

86

=

73

×

38

=

36

×

96

=

77

×

12

=5

1

2

8

7

3

3

6

7

7×

1

6

×

8

6

×

3

8

×

9

6

×

1

235

×

70

=

50

×

52

=

18

×

39

=

30

×

12

=

89

×

63

=3

5

5

0

1

8

3

0

8

9×

7

0

×

5

2

×

3

9

×

1

2

×

6

360

×

45

=

41

×

21

=

41

×

39

=

78

×

77

=

73

×

11

=6

0

4

1

4

1

7

8

7

3×

4

5

×

2

1

×

3

9

×

7

7

×

1

132

×

31

=

85

×

81

=

55

×

55

=

91

×

75

=

16

×

43

=3

2

8

5

5

5

9

1

1

6×

3

1

×

8

1

×

5

5

×

7

5

×

4

370

×

50

=

41

×

99

=

49

×

62

=

68

×

66

=

87

×

43

=7

0

4

1

4

9

6

8

8

7×

5

0

×

9

9

×

6

2

×

6

6

×

4

343

×

51

=

55

×

96

=

35

×

96

=

63

×

68

=

98

×

77

=4

3

5

5

3

5

6

3

9

8×

5

1

×

9

6

×

9

6

×

6

8

×

7

791

×

67

=

15

×

56

=

72

×

91

=

25

×

87

=

88

×

25

=9

1

1

5

7

2

2

5

8

8×

6

7

×

5

6

×

9

1

×

8

7

×

2

574

×

51

=

89

×

35

=

40

×

77

=

39

×

73

=

82

×

86

=7

4

8

9

4

0

3

9

8

2×

5

1

×

3

5

×

7

7

×

7

3

×

8

651

×

89

=

65

×

68

=

72

×

69

=

31

×

59

=

90

×

40

=5

1

6

5

7

2

3

1

9

0×

8

9

×

6

8

×

6

9

×

5

9

×

4

038

×

55

=

82

×

48

=

30

×

87

=

98

×

48

=

10

×

40

=3

8

8

2

3

0

9

8

1

0×

5

5

×

4

8

×

8

7

×

4

8

×

4

019

×

17

=

63

×

73

=

91

×

96

=

89

×

59

=

84

×

57

=1

9

6

3

9

1

8

9

8

4×

1

7

×

7

3

×

9

6

×

5

9

×

5

754

×

38

=

91

×

70

=

71

×

75

=

91

×

29

=

90

×

23

=5

4

9

1

7

1

9

1

9

0×

3

8

×

7

0

×

7

5

×

2

9

×

2

384

×

51

=

19

×

14

=

21

×

24

=

23

×

29

=

37

×

73

=8

4

1

9

2

1

2

3

3

7×

5

1

×

1

4

×

2

4

×

2

9

×

7

369

×

35

=

88

×

10

=

16

×

23

=

65

×

27

=

25

×

11

=6

9

8

8

1

6

6

5

2

5×

3

5

×

1

0

×

2

3

×

2

7

×

1

183

×

34

=

83

×

92

=

65

×

44

=

38

×

31

=

17

×

65

=8

3

8

3

6

5

3

8

1

7×

3

4

×

9

2

×

4

4

×

3

1

×

6

544

×

43

=

22

×

15

=

72

×

87

=

54

×

88

=

55

×

55

=4

4

2

2

7

2

5

4

5

5×

4

3

×

1

5

×

8

7

×

8

8

×

5

589

×

89

=

14

×

55

=

33

×

63

=

92

×

20

=

26

×

99

=8

9

1

4

3

3

9

2

2

6×

8

9

×

5

5

×

6

3

×

2

0

×

9

979

×

84

=

75

×

78

=

46

×

73

=

27

×

70

=

10

×

64

=7

9

7

5

4

6

2

7

1

0×

8

4

×

7

8

×

7

3

×

7

0

×

6

499

×

95

=

56

×

58

=

76

×

79

=

56

×

32

=

28

×

37

=9

9

5

6

7

6

5

6

2

8×

9

5

×

5

8

×

7

9

×

3

2

×

3

736

×

26

=

78

×

43

=

67

×

62

=

84

×

19

=

70

×

51

=3

6

7

8

6

7

8

4

7

0×

2

6

×

4

3

×

6

2

×

1

9

×

5

115

×

52

=

92

×

71

=

96

×

49

=

37

×

37

=

88

×

25

=1

5

9

2

9

6

3

7

8

8×

5

2

×

7

1

×

4

9

×

3

7

×

2

514

×

36

=

17

×

53

=

82

×

25

=

87

×

15

=

85

×

40

=1

4

1

7

8

2

8

7

8

5×

3

6

×

5

3

×

2

5

×

1

5

×

4

063

×

71

=

60

×

48

=

54

×

13

=

25

×

95

=

78

×

48

=6

3

6

0

5

4

2

5

7

8×

7

1

×

4

8

×

1

3

×

9

5

×

4

827

×

56

=

25

×

95

=

27

×

23

=

84

×

26

=

16

×

31

=2

7

2

5

2

7

8

4

1

6×

5

6

×

9

5

×

2

3

×

2

6

×

3

152

×

84

=

40

×

67

=

60

×

74

=

80

×

61

=

32

×

11

=5

2

4

0

6

0

8

0

3

2×

8

4

×

6

7

×

7

4

×

6

1

×

1

162

×

34

=

45

×

66

=

35

×

95

=

67

×

34

=

43

×

61

=6

2

4

5

3

5

6

7

4

3×

3

4

×

6

6

×

9

5

×

3

4

×

6

161

×

70

=

62

×

16

=

94

×

95

=

20

×

25

=

35

×

64

=6

1

6

2

9

4

2

0

3

5×

7

0

×

1

6

×

9

5

×

2

5

×

6

454

×

66

=

48

×

47

=

26

×

20

=

98

×

25

=

22

×

71

=5

4

4

8

2

6

9

8

2

2×

6

6

×

4

7

×

2

0

×

2

5

×

7

191

×

55

=

48

×

46

=

74

×

39

=

32

×

42

=

76

×

27

=9

1

4

8

7

4

3

2

7

6×

5

5

×

4

6

×

3

9

×

4

2

×

2

781

×

66

=

59

×

89

=

48

×

57

=

16

×

77

=

89

×

43

=8

1

5

9

4

8

1

6

8

9×

6

6

×

8

9

×

5

7

×

7

7

×

4

341

×

13

=

67

×

80

=

77

×

92

=

66

×

26

=

26

×

48

=4

1

6

7

7

7

6

6

2

6×

1

3

×

8

0

×

9

2

×

2

6

×

4

838

×

61

=

95

×

32

=

31

×

87

=

98

×

96

=

60

×

21

=3

8

9

5

3

1

9

8

6

0×

6

1

×

3

2

×

8

7

×

9

6

×

2

186

×

58

=

88

×

29

=

77

×

41

=

96

×

60

=

62

×

81

=8

6

8

8

7

7

9

6

6

2×

5

8

×

2

9

×

4

1

×

6

0

×

8

195

×

67

=

97

×

68

=

73

×

80

=

58

×

48

=

36

×

56

=9

5

9

7

7

3

5

8

3

6×

6

7

×

6

8

×

8

0

×

4

8

×

5

687

×

36

=

74

×

68

=

41

×

73

=

88

×

11

=

66

×

41

=8

7

7

4

4

1

8

8

6

6×

3

6

×

6

8

×

7

3

×

1

1

×

4

190

×

74

=

82

×

22

=

70

×

15

=

78

×

80

=

68

×

30

=9

0

8

2

7

0

7

8

6

8×

7

4

×

2

2

×

1

5

×

8

0

×

3

081

×

76

=

42

×

99

=

25

×

89

=

62

×

66

=

72

×

69

=8

1

4

2

2

5

6

2

7

2×

7

6

×

9

9

×

8

9

×

6

6

×

6

914

×

64

=

12

×

88

=

68

×

80

=

42

×

66

=

14

×

53

=1

4

1

2

6

8

4

2

1

4×

6

4

×

8

8

×

8

0

×

6

6

×

5

318

×

23

=

19

×

53

=

91

×

45

=

16

×

18

=

41

×

88

=1

8

1

9

9

1

1

6

4

1×

2

3

×

5

3

×

4

5

×

1

8

×

8

888

×

31

=

77

×

81

=

62

×

61

=

40

×

27

=

90

×

41

=8

8

7

7

6

2

4

0

9

0×

3

1

×

8

1

×

6

1

×

2

7

×

4

152

×

19

=

96

×

45

=

12

×

60

=

52

×

92

=

11

×

96

=5

2

9

6

1

2

5

2

1

1×

1

9

×

4

5

×

6

0

×

9

2

×

9

631

×

87

=

41

×

46

=

46

×

78

=

63

×

52

=

75

×

90

=3

1

4

1

4

6

6

3

7

5×

8

7

×

4

6

×

7

8

×

5

2

×

9

050

×

70

=

15

×

86

=

55

×

20

=

83

×

34

=

92

×

21

=5

0

1

5

5

5

8

3

9

2×

7

0

×

8

6

×

2

0

×

3

4

×

2

147

×

31

=

58

×

67

=

26

×

86

=

65

×

63

=

49

×

24

=4

7

5

8

2

6

6

5

4

9×

3

1

×

6

7

×

8

6

×

6

3

×

2

433

×

46

=

91

×

14

=

49

×

47

=

32

×

74

=

81

×

98

=3

3

9

1

4

9

3

2

8

1×

4

6

×

1

4

×

4

7

×

7

4

×

9

898

×

74

=

58

×

56

=

82

×

82

=

16

×

23

=

74

×

63

=9

8

5

8

8

2

1

6

7

4×

7

4

×

5

6

×

8

2

×

2

3

×

6

330

×

94

=

90

×

53

=

31

×

46

=

11

×

49

=

64

×

59

=3

0

9

0

3

1

1

1

6

4×

9

4

×

5

3

×

4

6

×

4

9

×

5

941

×

37

=

24

×

15

=

82

×

36

=

20

×

76

=

86

×

33

=4

1

2

4

8

2

2

0

8

6×

3

7

×

1

5

×

3

6

×

7

6

×

3

332

×

77

=

51

×

76

=

97

×

11

=

80

×

42

=

57

×

48

=3

2

5

1

9

7

8

0

5

7×

7

7

×

7

6

×

1

1

×

4

2

×

4

877

×

76

=

20

×

46

=

17

×

70

=

20

×

36

=

84

×

86

=7

7

2

0

1

7

2

0

8

4×

7

6

×

4

6

×

7

0

×

3

6

×

8

645

×

92

=

56

×

10

=

13

×

52

=

49

×

37

=

61

×

19

=4

5

5

6

1

3

4

9

6

1×

9

2

×

1

0

×

5

2

×

3

7

×

1

936

×

95

=

26

×

46

=

45

×

45

=

88

×

16

=

74

×

75

=3

6

2

6

4

5

8

8

7

4×

9

5

×

4

6

×

4

5

×

1

6

×

7

528

×

60

=

72

×

53

=

59

×

58

=

17

×

34

=

32

×

11

=2

8

7

2

5

9

1

7

3

2×

6

0

×

5

3

×

5

8

×

3

4

×

1

129

×

45

=

20

×

37

=

81

×

59

=

96

×

49

=

40

×

70

=2

9

2

0

8

1

9

6

4

0×

4

5

×

3

7

×

5

9

×

4

9

×

7

031

×

74

=

39

×

63

=

15

×

79

=

39

×

54

=

54

×

63

=3

1

3

9

1

5

3

9

5

4×

7

4

×

6

3

×

7

9

×

5

4

×

6

319

×

80

=

42

×

79

=

62

×

68

=

61

×

20

=

65

×

30

=1

9

4

2

6

2

6

1

6

5×

8

0

×

7

9

×

6

8

×

2

0

×

3

056

×

82

=

35

×

92

=

83

×

81

=

91

×

16

=

60

×

27

=5

6

3

5

8

3

9

1

6

0×

8

2

×

9

2

×

8

1

×

1

6

×

2

764

×

14

=

59

×

57

=

86

×

44

=

95

×

12

=

72

×

87

=6

4

5

9

8

6

9

5

7

2×

1

4

×

5

7

×

4

4

×

1

2

×

8

714

×

13

=

87

×

17

=

32

×

91

=

96

×

98

=

11

×

59

=1

4

8

7

3

2

9

6

1

1×

1

3

×

1

7

×

9

1

×

9

8

×

5

916

×

49

=

60

×

51

=

62

×

45

=

95

×

78

=

68

×

26

=1

6

6

0

6

2

9

5

6

8×

4

9

×

5

1

×

4

5

×

7

8

×

2

610

×

52

=

99

×

90

=

65

×

43

=

57

×

92

=

48

×

27

=1

0

9

9

6

5

5

7

4

8×

5

2

×

9

0

×

4

3

×

9

2

×

2

776

×

40

=

39

×

41

=

17

×

72

=

75

×

51

=

10

×

16

=7

6

3

9

1

7

7

5

1

0×

4

0

×

4

1

×

7

2

×

5

1

×

1

671

×

61

=

78

×

14

=

83

×

20

=

46

×

70

=

16

×

10

=7

1

7

8

8

3

4

6

1

6×

6

1

×

1

4

×

2

0

×

7

0

×

1

044

×

40

=

18

×

72

=

43

×

62

=

55

×

44

=

47

×

30

=4

4

1

8

4

3

5

5

4

7×

4

0

×

7

2

×

6

2

×

4

4

×

3

051

×

92

=

32

×

67

=

98

×

97

=

19

×

93

=

29

×

69

=5

1

3

2

9

8

1

9

2

9×

9

2

×

6

7

×

9

7

×

9

3

×

6

953

×

60

=

88

×

77

=

58

×

41

=

18

×

83

=

45

×

18

=5

3

8

8

5

8

1

8

4

5×

6

0

×

7

7

×

4

1

×

8

3

×

1

868

×

14

=

20

×

78

=

66

×

22

=

91

×

93

=

74

×

41

=6

8

2

0

6

6

9

1

7

4×

1

4

×

7

8

×

2

2

×

9

3

×

4

175

×

11

=

47

×

24

=

71

×

90

=

88

×

75

=

72

×

93

=7

5

4

7

7

1

8

8

7

2×

1

1

×

2

4

×

9

0

×

7

5

×

9

343

×

50

=

84

×

47

=

81

×

39

=

35

×

33

=

20

×

82

=4

3

8

4

8

1

3

5

2

0×

5

0

×

4

7

×

3

9

×

3

3

×

8

289

×

22

=

95

×

16

=

65

×

51

=

25

×

32

=

81

×

15

=8

9

9

5

6

5

2

5

8

1×

2

2

×

1

6

×

5

1

×

3

2

×

1

538

×

63

=

97

×

40

=

66

×

69

=

15

×

13

=

41

×

55

=3

8

9

7

6

6

1

5

4

1×

6

3

×

4

0

×

6

9

×

1

3

×

5

526

×

57

=

35

×

34

=

29

×

22

=

88

×

26

=

95

×

64

=2

6

3

5

2

9

8

8

9

5×

5

7

×

3

4

×

2

2

×

2

6

×

6

455

×

26

=

53

×

96

=

89

×

82

=

23

×

75

=

79

×

23

=5

5

5

3

8

9

2

3

7

9×

2

6

×

9

6

×

8

2

×

7

5

×

2

351

×

14

=

74

×

36

=

70

×

63

=

48

×

49

=

46

×

66

=5

1

7

4

7

0

4

8

4

6×

1

4

×

3

6

×

6

3

×

4

9

×

6

643

×

92

=

47

×

95

=

33

×

53

=

69

×

91

=

95

×

67

=4

3

4

7

3

3

6

9

9

5×

9

2

×

9

5

×

5

3

×

9

1

×

6

720

×

84

=

35

×

97

=

16

×

64

=

95

×

49

=

69

×

10

=2

0

3

5

1

6

9

5

6

9×

8

4

×

9

7

×

6

4

×

4

9

×

1

060

×

78

=

76

×

47

=

52

×

75

=

54

×

52

=

34

×

97

=6

0

7

6

5

2

5

4

3

4×

7

8

×

4

7

×

7

5

×

5

2

×

9

796

×

75

=

59

×

29

=

71

×

19

=

45

×

83

=

73

×

96

=9

6

5

9

7

1

4

5

7

3×

7

5

×

2

9

×

1

9

×

8

3

×

9

695

×

31

=

99

×

35

=

32

×

28

=

85

×

36

=

84

×

10

=9

5

9

9

3

2

8

5

8

4×

3

1

×

3

5

×

2

8

×

3

6

×

1

070

×

65

=

56

×

51

=

59

×

43

=

40

×

13

=

58

×

87

=7

0

5

6

5

9

4

0

5

8×

6

5

×

5

1

×

4

3

×

1

3

×

8

721

×

60

=

62

×

18

=

66

×

76

=

54

×

39

=

65

×

61

=2

1

6

2

6

6

5

4

6

5×

6

0

×

1

8

×

7

6

×

3

9

×

6

124

×

76

=

80

×

63

=

15

×

10

=

51

×

30

=

90

×

93

=2

4

8

0

1

5

5

1

9

0×

7

6

×

6

3

×

1

0

×

3

0

×

9

331

×

66

=

14

×

27

=

11

×

47

=

46

×

79

=

80

×

86

=3

1

1

4

1

1

4

6

8

0×

6

6

×

2

7

×

4

7

×

7

9

×

8

629

×

79

=

85

×

99

=

83

×

46

=

78

×

38

=

65

×

99

=2

9

8

5

8

3

7

8

6

5×

7

9

×

9

9

×

4

6

×

3

8

×

9

985

×

68

=

35

×

91

=

98

×

82

=

99

×

13

=

59

×

54

=8

5

3

5

9

8

9

9

5

9×

6

8

×

9

1

×

8

2

×

1

3

×

5

454

×

63

=

98

×

35

=

38

×

28

=

75

×

83

=

23

×

59

=5

4

9

8

3

8

7

5

2

3×

6

3

×

3

5

×

2

8

×

8

3

×

5

949

×

86

=

25

×

98

=

96

×

76

=

97

×

25

=

65

×

52

=4

9

2

5

9

6

9

7

6

5×

8

6

×

9

8

×

7

6

×

2

5

×

5

220

×

55

=

87

×

71

=

34

×

84

=

47

×

74

=

57

×

97

=2

0

8

7

3

4

4

7

5

7×

5

5

×

7

1

×

8

4

×

7

4

×

9

740

×

31

=

58

×

91

=

41

×

38

=

60

×

22

=

78

×

16

=4

0

5

8

4

1

6

0

7

8×

3

1

×

9

1

×

3

8

×

2

2

×

1

689

×

94

=

18

×

84

=

65

×

20

=

49

×

49

=

91

×

45

=8

9

1

8

6

5

4

9

9

1×

9

4

×

8

4

×

2

0

×

4

9

×

4

559

×

83

=

45

×

57

=

10

×

56

=

22

×

42

=

98

×

72

=5

9

4

5

1

0

2

2

9

8×

8

3

×

5

7

×

5

6

×

4

2

×

7

267

×

14

=

84

×

61

=

13

×

99

=

47

×

71

=

19

×

24

=6

7

8

4

1

3

4

7

1

9×

1

4

×

6

1

×

9

9

×

7

1

×

2

435

×

42

=

57

×

68

=

71

×

88

=

53

×

54

=

24

×

74

=3

5

5

7

7

1

5

3

2

4×

4

2

×

6

8

×

8

8

×

5

4

×

7

478

×

18

=

84

×

54

=

32

×

40

=

33

×

63

=

83

×

62

=7

8

8

4

3

2

3

3

8

3×

1

8

×

5

4

×

4

0

×

6

3

×

6

234

×

27

=

83

×

59

=

17

×

50

=

44

×

22

=

69

×

71

=3

4

8

3

1

7

4

4

6

9×

2

7

×

5

9

×

5

0

×

2

2

×

7

155

×

85

=

47

×

52

=

48

×

57

=

83

×

32

=

25

×

44

=5

5

4

7

4

8

8

3

2

5×

8

5

×

5

2

×

5

7

×

3

2

×

4

412

×

59

=

47

×

91

=

81

×

89

=

66

×

30

=

55

×

66

=1

2

4

7

8

1

6

6

5

5×

5

9

×

9

1

×

8

9

×

3

0

×

6

693

×

71

=

57

×

10

=

99

×

97

=

46

×

37

=

73

×

42

=9

3

5

7

9

9

4

6

7

3×

7

1

×

1

0

×

9

7

×

3

7

×

4

256

×

15

=

91

×

90

=

80

×

53

=

69

×

60

=

23

×

15

=5

6

9

1

8

0

6

9

2

3×

1

5

×

9

0

×

5

3

×

6

0

×

1

599

×

22

=

91

×

86

=

30

×

33

=

75

×

26

=

45

×

38

=9

9

9

1

3

0

7

5

4

5×

2

2

×

8

6

×

3

3

×

2

6

×

3

886

×

24

=

35

×

97

=

69

×

30

=

88

×

55

=

81

×

15

=8

6

3

5

6

9

8

8

8

1×

2

4

×

9

7

×

3

0

×

5

5

×

1

558

×

38

=

47

×

96

=

42

×

62

=

48

×

56

=

77

×

73

=5

8

4

7

4

2

4

8

7

7×

3

8

×

9

6

×

6

2

×

5

6

×

7

330

×

17

=

64

×

44

=

70

×

41

=

11

×

88

=

40

×

38

=3

0

6

4

7

0

1

1

4

0×

1

7

×

4

4

×

4

1

×

8

8

×

3

831

×

46

=

78

×

84

=

25

×

66

=

22

×

39

=

30

×

48

=3

1

7

8

2

5

2

2

3

0×

4

6

×

8

4

×

6

6

×

3

9

×

4

895

×

66

=

80

×

61

=

98

×

89

=

94

×

74

=

71

×

49

=9

5

8

0

9

8

9

4

7

1×

6

6

×

6

1

×

8

9

×

7

4

×

4

963

×

56

=

18

×

17

=

60

×

66

=

85

×

66

=

72

×

20

=6

3

1

8

6

0

8

5

7

2×

5

6

×

1

7

×

6

6

×

6

6

×

2

086

×

73

=

45

×

41

=

47

×

19

=

45

×

74

=

26

×

19

=8

6

4

5

4

7

4

5

2

6×

7

3

×

4

1

×

1

9

×

7

4

×

1

993

×

96

=

60

×

31

=

34

×

93

=

92

×

43

=

30

×

82

=9

3

6

0

3

4

9

2

3

0×

9

6

×

3

1

×

9

3

×

4

3

×

8

222

×

58

=

75

×

16

=

47

×

33

=

68

×

99

=

75

×

65

=2

2

7

5

4

7

6

8

7

5×

5

8

×

1

6

×

3

3

×

9

9

×

6

549

×

79

=

69

×

20

=

68

×

70

=

96

×

53

=

81

×

77

=4

9

6

9

6

8

9

6

8

1×

7

9

×

2

0

×

7

0

×

5

3

×

7

723

×

81

=

14

×

32

=

74

×

34

=

25

×

16

=

82

×

70

=2

3

1

4

7

4

2

5

8

2×

8

1

×

3

2

×

3

4

×

1

6

×

7

029

×

92

=

75

×

66

=

30

×

61

=

62

×

91

=

16

×

81

=2

9

7

5

3

0

6

2

1

6×

9

2

×

6

6

×

6

1

×

9

1

×

8

147

×

85

=

64

×

34

=

83

×

13

=

87

×

64

=

59

×

84

=4

7

6

4

8

3

8

7

5

9×

8

5

×

3

4

×

1

3

×

6

4

×

8

450

×

72

=

75

×

21

=

20

×

97

=

40

×

75

=

38

×

69

=5

0

7

5

2

0

4

0

3

8×

7

2

×

2

1

×

9

7

×

7

5

×

6

9答案2010850193295022953276190429762924816245027009923500

1240352056102632174828401750176011102408260086168854059

1215579625832760120049414929437450222774702159930253038

45604770869390462038692244253773713456360600668254488

169260013094575519416322037275494892456078036883741219360973774453920903232052428424152822189279216636940593678050444731512436821084270356450055346533231849886365313266606156896414272898826973500145715187252282015172464

528084031154420393645996370266880763633077058503248335465329012880237526802970992225622085251536030402552659650321804415810561007623743201886129038861274324847703603876

33606552308049682610873653255043682860626420793358600441544704205070262144403325893052028862736708426973157584029931050222554404095378272035881100223623036724142629521067

428421752847182947045251263966717551178475218401890179215961369130523752184488022785002450134412321716940857602784968624040922772288108047843276282240952368368539152