完整版二年级寒假乘除法练习

1、1.7 x 5 =8 x 8 =3 x 4 =35 +72.6 x 9 =72七=56 +7 =12 +23.6 x 8 =40七=4 x 9 =4 x 84.16 2 =7 x 9 =72 +8 =40 +55.7 x 9 =56 +7 =21 +3 =5 x 46.54弋=35 +7 =5 x 8 =3 x 27.10吃=8 +4 =3 x 3 =3 x 78.5 x 7 =24 +3 =24 +6 =48 +89.2 x 4 =8 x 3 =4 x 8 =63 +910.10吃=12 +4 =6 x 4 =7 x 711.63弋=9 x 4 =2 x 3 =36 +412.12七=8 +

2、2 =14 +2 =7 x 813.9 x 3 =8 x 6 =40 +5 =14 +714.35 5 =14 +7 =9 x 6 =10 +515.5 x 9 =18 +9 =6 x 2 =2 x 616.9 x 8 =16 +8 =5 x 2 =2 x 217.3 x 6 =7 x 3 =21 +7 =7 x 818.20 4 =2 x 7 =56 +7 =28 +419.8 x 4 =9 x 7 =54 +6 =28 +720.35 7 =3 x 6 =15 +3 =6 x 321.16吃=16 +8 =4 x 3 =4 x 422.9 x 3 =6 x 6 =24 +3 =9 x 42

3、3.2 x 6 =7 x 3 =16 +4 =4 x 824.3 x 9 =7 x 4 =3 x 5 =6 x 825.10吃=9 x 3 =56 +7 =8 x 51.49 7 =36 6 =7 x 4 =6 -22.7 x 4 =4 x 3 =3 x 5 =9 x 63.3 x 6 =16 -2 =27 -9 =8 x 24.24 4 =5 x 5 =18 -6 =6 x 35.3 x 9 =18 -2 =24 -3 =6 x 46.48弋=5 x 6 =54 -9 =8 x 47.4吃=5 x 2 =8 x 7 =72 -88.35 =48 -8 =81 -9 =6 x 39.56弋=8

4、 x 7 =48 -8 =12-610.4 x 3 =8 x 3 =9 x 6 =24 -411.28 =7 x 8 =5 x 9 =6 x 812.3 x 8 =27 -9 =2 x 7 =10-213.14 =4 -2 =36 -6 =3 x 714.6 x 4 =2 x 7 =18 -9 =4 x 415.20 4 =56 -7 =2 x 7 =8 x 316.64弋=54 -9 =48 -8 =9 x 317.3 x 8 =16 -2 =56 -8 =49 -718.7 x 9 =3 x 9 =4 x 2 =4 -219.8 2 =56 -8 =6 -2 =24 -820.2 x 2

5、=24 -6 =36 -6 =9 x 821.5 x 4 =9 x 7 =4 x 5 =8 -422.64弋=24 -6 =18 -3 =2 x 823.36弋=2 x 5 =9 x 6 =24 -824.48弋=14 -2 =4 x 5 =30 -625.54弋=35 -7 =8 x 2 =8-21.6 x 8 =7 x 4 =7 x 7 =8 x 52.32 4 =18 -H6 =28 -4 =8 x 93.8 x 8 =18 -3 =9 x 5 =3 x 44.63 =45 9 =5 x 7 =9 x 25.54弋=42 -7 =4 x 4 =7 x 26.9 x 6 =35 -7 =9

6、 x 2 =2 x 77.3 x 7 =3 x 9 =9 x 3 =6 x 38.64弋=35 -7 =6 x 6 =12-29.8 x 7 =36 -9 =8 x 8 =42 -610.24弋=30 -6 =7 x 6 =12-611.3 x 6 =4 x 4 =16 -2 =6 x 612.35 5 =8 x 8 =24 -8 =4 x 713.9 x 2 =56 -8 =20 -5 =5 x 714.9 x 3 =2 x 3 =2 x 2 =30 -615.4 x 3 =3 x 8 =4 x 2 =45 -916.3 x 2 =3 x 7 =16 -4 =40 -817.5 x 5 =6

7、 x 7 =54 -6 =21 -718.6 x 9 =18 -9 =14 -2 =8 x 919.8 x 7 =21 -7 =35 -7 =7 x 520.9七=32 -8 =45 -9 =24 -421.16弋=54 -6 =9 x 3 =30 -622.6 x 7 =7 x 9 =9 x 6 =54 -623.72弋=12 -2 =16 -2 =28 -724.40 5 =27 -3 =12 -3 =9 x 325.5 x 4 =20 -5 =16 -4 =21 -31.21 7 =4 x 4 =6 x 5 =16 -42.8 x 7 =6 x 2 =2 x 4 =56 -73.9七=3

8、 x 9 =2 x 6 =36 -94.48弋=42 -7 =21 -3 =9 x 35.36 4 =6 x 7 =2 x 8 =56 -76.49 =9 x 2 =4 x 4 =21 -77.18弋=3 x 3 =6 x 5 =4 -28.30 5 =18 -3 =6 x 7 =20 -59.6吃=6 x 3 =6 x 9 =40 -810.8 x 7 =4 -2 =3 x 8 =8 x 211.12弋=8 x 5 =4 x 9 =2 x 612.7 x 8 =54 -6 =4 x 8 =6 x 513.6 x 4 =64 -8 =2 x 6 =4 x 714.3 x 7 =56 -8 =8

9、 x 9 =8 x 515.5 x 9 =9 x 3 =42 -7 =5 x 716.4 x 9 =10 -5 =8 x 5 =12 -417.3 x 4 =36 -6 =35 -7 =5 x 318.40弋=2 x 8 =45 -9 =20 -419.9 x 4 =56 -8 =4 x 4 =18-220.14吃=8 x 2 =16 -2 =54 -921.36弋=3 x 2 =16 -4 =7 x 522.12七=6 x 8 =7 x 8 =9 x 723.9 x 9 =3 x 2 =16 -2 =2 x 924.6 x 6 =72 -8 =36 -4 =35 -725.8 x 3 =6

10、x 4 =12 -4 =72 -91.5 x 8 =3 x 4 =9 x 8 =5 x 72.45弋=18 -H6 =7 x 8 =35 -73.12吃=9 x 2 =12 -6 =6 x 94.48弋=3 x 8 =36 -9 =3 x 45.5 x 5 =9 x 4 =36 -4 =6 x 56.10吃=16刊=12 -4 =16-27.5 x 5 =9 x 3 =9 x 5 =6 x 48.8 x 7 =9 x 4 =8 x 9 =8 x 69.16 2 =56 8 =63 -7 =4 -210.3 x 8 =32七=10 -2 =5 x 511.2 x 2 =5 x 2 =5 x 8

11、=5 x 612.24 4 =3 x 6 =3 x 4 =4 -213.63弋=6弋=36 -4 =5 x 314.2 x 6 =27 -3 =5 x 6 =7 x 815.2 x 2 =3 x 2 =14 -7 =8-216.7 x 7 =48 -8 =7 x 4 =9 x 917.36弋=6 -2 =36 -4 =3 x 218.6 x 9 =5 x 5 =8 x 2 =16 -419.6 x 4 =8 x 5 =4 x 6 =6 x 320.9 x 7 =40 -5 =56 -7 =8 x 721.18吃=9 x 3 =8 x 5 =42 -622.4 x 8 =5 x 6 =2 x 6

12、 =40 -523.21 =36 -4 =3 x 4 =5 x 724.14 =56 -7 =2 x 2 =7 x 325.42 7 =45 -5 =81 -9 =2 x 91.56 7 =48七=2 x 9 =32 -82.4 x 2 =6 x 3 =14 -2 =15 -53.7 x 6 =8 x 6 =8 -4 =4 x 94.9 x 4 =6 x 3 =2 x 5 =2 x 75.5 x 4 =3 x 6 =72 -8 =9 x 66.6 x 5 =6 x 6 =2 x 2 =2 x 97.24弋=8 x 7 =3 x 9 =49 -78.4 x 6 =5 x 7 =5 x 9 =30

13、 -59.2 x 5 =8 x 6 =5 x 7 =2 x 710.28 4 =8 x 9 =3 x 5 =7 x 511.49 =7 x 6 =9 x 6 =2 x 512.54弋=8 2 =32 -4 =5 x 713.49 7 =5 x 3 =42 -6 =2 x 614.4 x 8 =6 x 7 =7 x 8 =16 -415.12七=2 x 5 =4 x 4 =54 -616.30弋=3 x 6 =5 x 8 =24 -417.5 x 5 =6 x 2 =7 x 9 =7 x 318.15弋=42 -7 =16 -2 =49 -719.8 x 3 =7 x 5 =45 -9 =36

14、-920.20 4 =10 -5 =4 x 7 =18-621.21 7 =18 -2 =2 x 6 =28 -722.8 x 5 =9 x 8 =12 -6 =6 -323.18七=8 x 6 =6 x 7 =3 x 424.2 x 4 =6 x 8 =72 -9 =72 -825.9 x 5 =48 -8 =2 x 8 =5 x 51.24七=4 x 7 =72 +8 =9 x 42.32 4 =2 x 3 =40 +5 =7 x 23.42 7 =5 x 9 =81 +9 =16 +44.14吃=24 4 =8 x 9 =2 x 25.16 2 =24 +3 =54 +9 =4 x 76

15、.36 4 =28刊=5 x 2 =15 +57.5 x 2 =56 +8 =18 +3 =42 +78.42弋=32 +4 =7 x 7 =3 x 99.7 x 7 =36 +6 =36 +9 =14 +210.8 x 9 =27 +9 =9 x 5 =8 x 211.30 5 =72 +9 =5 x 9 =4 x 412.6 x 2 =81 +9 =42 +6 =8 x 513.7 x 5 =4 x 3 =27 +9 =8 +214.2 x 5 =10 +2 =4 x 2 =40 +515.42弋=5 x 2 =35 +7 =48 +816.21七=27 +3 =28 +4 =24 +41

16、7.9七=32 +8 =7 x 2 =5 x 618.9 x 3 =9 +3 =81 +9 =21 +719.9 x 4 =36 +9 =7 x 2 =9 x 720.42弋=8 x 5 =42 +7 =54 +621.6 x 9 =5 x 6 =4 x 8 =15 +322.2 x 3 =6 x 7 =2 x 8 =21 +323.7 x 4 =3 x 5 =63 +9 =2 x 824.8 x 8 =5 x 4 =15 +5 =35 +525.30弋=2 x 5 =7 x 5 =4 x 81.4 x 4 =3 x 3 =56 -8 =27 -32.10弋=20廿=9 x 5 =14 -73

17、.54弋=9 x 6 =18 -9 =24 -34.9 x 9 =8 x 6 =5 x 9 =27 -35.27七=7 x 7 =3 x 9 =25 -56.21七=49 -7 =5 x 9 =45 -97.36弋=14 -2 =3 x 7 =5 x 48.7 x 4 =35 -5 =16 -4 =35 -79.2 x 7 =42 -7 =12 -2 =24 -610.8 x 5 =9 x 8 =3 x 7 =9 x 311.9 x 8 =8 x 4 =7 x 6 =5 x 712.8吃=2 x 7 =12 -6 =56 -713.54弋=12 -3 =12 -4 =5 x 614.32 4

18、=14 -2 =4 -2 =36 -415.81弋=20 -5 =64 -8 =48 -816.16弋=49 -7 =20 -5 =45 -917.40弋=6 x 8 =15 -5 =3 x 518.18弋=8 x 5 =2 x 9 =4 -219.6 x 3 =2 x 7 =36 -4 =8 x 520.6 x 6 =7 x 2 =27 -9 =4 x 921.8 x 8 =63 -7 =12 -6 =2 x 322.8 x 9 =5 x 7 =81 -9 =6 x 423.6 x 7 =5 x 5 =9 x 7 =3 x 624.7 x 3 =45 -5 =18 -3 =8 x 725.4

19、2 7 =36 -4 =6 -2 =8 -41.24 4 =7 x 7 =9 x 8 =15 -52.35弋=42 -7 =2 x 9 =25 -53.2 x 6 =7 x 6 =3 x 6 =7 x 84.6 x 2 =56 -7 =3 x 2 =24 -35.21 =14 -2 =56 -8 =2 x 96.25弋=12 -4 =3 x 5 =15 -37.6 x 8 =9 x 8 =81 -9 =42 -68.9 x 9 =4 x 8 =12 -3 =35 -59.2 x 8 =25 -5 =6 x 4 =9 x 210.56 =6 -3 =4 x 5 =25 -511.48弋=5 x

20、6 =14 -7 =4 x 712.2 x 9 =8 x 8 =49 -7 =7 x 513.35 5 =72 -8 =27 -9 =9 x 614.81弋=12 -6 =8 x 3 =8 x 715.3 x 5 =18 -6 =6 x 2 =16 -416.14 =16 -8 =45 -9 =18-617.3 x 6 =40 -5 =3 x 3 =10-218.56 7 =24 -4 =3 x 6 =9 x 419.3 x 4 =7 x 7 =18 -3 =7 x 920.18吃=6 -2 =6 x 8 =28 -721.18弋=9 x 2 =6 -3 =36 -922.9 x 2 =9 x

21、 6 =18 -9 =32 -823.3 x 7 =35 -5 =20 -4 =3 x 624.7 x 2 =18 -9 =3 x 8 =4 x 225.8 x 3 =2 x 8 =2 x 3 =9 x 81.54弋=5 x 6 =54 -6 =2 x 22.8 x 8 =15 -3 =49 -7 =16 -43.56 =35 -7 =4 x 5 =3 x 54.40弋=14 -2 =2 x 2 =8 x 75.2 x 3 =2 x 6 =6 x 6 =5 x 26.9七=32 -4 =12 -4 =32 -87.5 x 3 =42 -7 =10 -5 =54 -68.16吃=12 -6 =5

22、6 -7 =18 -39.14吃=5 x 2 =35 -5 =6 x 610.6 x 4 =5 x 7 =49 -7 =6 x 711.8 x 3 =9 x 3 =18 -2 =56 -712.18弋=6 -2 =56 -7 =8 x 913.72弋=5 x 2 =63 -9 =36 -914.56弋=8 x 3 =27 -9 =20 -515.7 x 4 =2 x 4 =36 -9 =81 -916.25 5 =16 -4 =35 -7 =12-617.16弋=24 -3 =3 x 6 =2 x 818.12吃=6 -2 =28 -4 =36 -419.28 7 =9 x 9 =5 x 2

23、=24 -420.12吃=5 x 9 =3 x 9 =54 -921.7 x 4 =54 -9 =4 x 3 =7 x 222.5 x 9 =42 -6 =6 x 3 =7 x 723.7 x 2 =5 x 3 =45 -9 =2 x 424.9 x 4 =5 x 2 =6 x 4 =8 x 325.9 x 5 =45 -9 =5 x 8 =6 x 41.24 4 =18 -9 =54 - 6 =12 -22.35 =3 x 6 =18 -6 =5 x 63.4 x 9 =45 - 9 =12 -6 =10 -54.9 x 6 =9 x 4 =9 x 3 =5 x 65.15弋=48 - 8

24、=2 x 9 =14 -76.9 x 6 =32 - 4 =48 - 8 =6 x 87.4吃=32 - 8 =4 x 7 =7 x 88.14吃=2 x 9 =8 x 2 =5 x 89.2 x 8 =30 - 6 =24 - 4 =20 - 410.4 x 9 =12 -6 =28 - 7 =15 -511.42弋=4 x 5 =5 x 9 =63 - 912.2 x 8 =54 - 6 =3 x 6 =45 - 913.42 7 =4 x 8 =6 x 6 =8 x 714.5 x 4 =32 - 8 =28 - 4 =9 -315.64弋=8 x 7 =4 x 4 =5 x 416.9

25、 x 6 =6 x 6 =72 - 9 =9 x 517.5 x 6 =8 x 7 =48 - 8 =2 x 218.8 x 4 =27 - 9 =4 x 3 =15 -319.20 5 =16 -8 =63 - 7 =9 x 420.16吃=9 x 4 =56 - 7 =45 - 521.27七=18 -3 =36 - 4 =32 - 822.7 x 6 =14 -2 =5 x 3 =8 -223.81弋=5 x 4 =6 x 3 =5 x 724.8 x 2 =6 -2 =16 -4 =7 x 425.8 x 7 =32 - 4 =16 -2 =12 -21.12七=7 x 9 =12 +

26、6 =36 +62.56 =9 x 6 =6 x 9 =5 x 53.12 2 =3 x 9 =2 x 7 =3 x 24.16弋=8 x 9 =6 x 2 =7 x 25.81弋=9 x 9 =8 x 5 =5 x 66.6 x 7 =18 +3 =7 x 2 =3 x 37.40 5 =3 x 2 =3 x 5 =6 x 88.9 x 8 =9 x 4 =4 x 4 =24 +39.56 7 =8 x 7 =12 +3 =30 +610.21七=7 x 2 =14 +7 =27 +311.7 x 2 =5 x 4 =21 +7 =5 x 612.72弋=6 +3 =5 x 2 =8 x 6

27、13.8 x 6 =10 +5 =6 x 3 =6 +314.8 x 7 =5 x 2 =8 +4 =6 x 715.54弋=8 x 9 =45 +9 =10 +216.12弋=4 x 2 =8 x 3 =72 +917.12 2 =30 +5 =2 x 2 =9 x 818.40 5 =8 x 7 =8 x 2 =8 +219.9七=9 x 7 =56 +7 =16 +820.5 x 7 =6 x 7 =3 x 2 =6 x 921.20 5 =6 +2 =6 x 3 =45 +522.10弋=16 +2 =16 +4 =7 x 823.7 x 8 =5 x 4 =5 x 3 =3 x 22

28、4.35弋=36 +6 =15 +3 =8 x 425.2 x 5 =30 +6 =81 +9 =15 +31.6 x 4 =8勺=27+3 =3 x 32.15七=6 x 6 =14+7 =72 +83.36 4 =3 x 2 =8x 9 =14 +24.14吃=15廿=9x 9 =2 x 95.21 7 =5 x 5 =10+5 =54 +66.27七=7 x 8 =21+7 =8 +47.72弋=9 x 2 =4x 7 =28 +48.9 x 6 =12 +2 =5x 7 =24 +89.15弋=4 x 7 =20+4 =64 +810.30弋=6 x 3 =6x 7 =2 x 811.

29、9 x 4 =63 +9 =12+3 =40 +512.3 x 4 =27 +3 =8x 6 =45 +913.21七=9 x 5 =18+6 =35 +714.4 x 7 =6 x 3 =25+5 =20 +515.28 7 =32 +8 =42+7 =18 +916.49 =4 x 4 =12+4 =72 +917.9 x 9 =40 +8 =18+6 =32 +418.8 x 4 =54 +6 =45+9 =4 x 219.4 x 4 =5 x 7 =30+5 =24 +420.9 x 9 =9 x 5 =32+8 =4 +221.10吃=2 x 6 =10+5 =5 x 422.18吃

30、=12 +4 =8x 6 =32 +823.15弋=24 +8 =42+6 =54 +924.10吃=3 x 9 =49+7 =63 +925.3 x 7 =81 +9 =72+8 =27 +31.24 4 =12刊=8 -4 =2 x 82.3 x 4 =15 -3 =45 -5 =3 x 73.6吃=25 5 =8 -2 =40 -84.2 x 6 =48 -6 =9 x 7 =24 -45.72弋=2 x 6 =32 -4 =48 -66.7 x 3 =54 -6 =4 -2 =64 -87.4 x 4 =6 -3 =6 x 3 =40 -88.20 4 =24 -8 =81 -9 =3

31、5 -79.4 x 2 =9 -3 =21 -3 =18 -910.8 x 6 =16 -4 =49 -7 =6 x 211.63弋=8 x 7 =3 x 5 =36 -412.28 4 =4 -2 =5 x 2 =5 x 713.20 5 =48 -8 =6 x 5 =18 -314.28 7 =5 x 9 =7 x 4 =3 x 215.12七=18 -2 =6 x 4 =56 -716.3 x 4 =30 -6 =4 x 4 =24 -317.35 5 =6 -3 =9 x 8 =25 -518.9 x 7 =40 -5 =9 x 9 =6 x 719.3 x 2 =7 x 2 =4 x

32、 3 =40 -820.9七=4 x 7 =12 -2 =2 x 821.3 x 3 =18 -9 =9 x 2 =5 x 622.3 x 4 =9 x 7 =6 -2 =30 -623.30弋=28 -4 =6 x 4 =3 x 424.6 x 7 =24 -4 =4 x 8 =4 x 425.35 5 =16 -2 =7 x 3 =2 x 21.8 x 9 =14 -7 =9 -3 =4 x 82.5 x 9 =14 -2 =5 x 4 =28 -73.24七=7 x 6 =18 -6 =4 x 94.4吃=7 x 9 =15 -3 =10 -55.35 =2 x 4 =2 x 3 =9

33、x 26.24弋=10 -2 =8 x 3 =27 -37.6 x 6 =18 -6 =7 x 6 =6 x 38.6 x 9 =8 x 6 =8 x 4 =56 -79.3 x 4 =8 x 3 =7 x 3 =9 x 810.21七=2 x 2 =4 x 4 =9 x 511.20 4 =6 x 6 =2 x 2 =16 -412.30弋=6 x 4 =54 -6 =56 -713.3 x 5 =30 -6 =56 -7 =54 -614.35 7 =2 x 3 =32 -8 =7 x 415.18七=6 x 3 =48 -8 =56 -816.21七=3 x 3 =20 -5 =72 -

34、917.12七=9 x 5 =3 x 3 =42 -718.3 x 9 =10 -5 =14 -7 =9 x 919.36弋=9 x 9 =18 -6 =2 x 220.4 x 4 =6 -3 =21 -3 =9 x 821.2 x 7 =32 -8 =6 x 6 =2 x 522.3 x 2 =7 x 6 =2 x 6 =5 x 623.28 =9 x 8 =14 -7 =3 x 724.3 x 8 =4 x 3 =24 -8 =2 x 625.7 x 7 =64 -8 =40 -8 =14 -21.9 x 2 =8 x 4 =6 x 4 =24 -42.45弋=18 -H6 =20 -5

35、=24 -33.4 x 6 =28 4 =30 -6 =16-24.16弋=5 x 8 =3 x 4 =8 x 75.6七=49 -7 =8 -2 =4 x 76.5 x 5 =8 x 8 =2 x 3 =4 x 47.5 x 9 =5 x 5 =6 -2 =63 -78.9 x 9 =18 -6 =2 x 4 =14 -29.8 x 2 =30 -6 =8 x 7 =12-610.24七=4 x 2 =14 -2 =42 -711.2 x 8 =18 -2 =6 x 2 =9 x 912.2 x 7 =8 x 5 =5 x 8 =14 -713.8 x 3 =5 x 9 =9 x 6 =8

36、x 214.4 x 2 =45 -9 =14 -2 =6 x 515.9 x 4 =40 -5 =27 -3 =72 -916.4 x 4 =2 x 3 =3 x 8 =48 -617.36 4 =3 x 7 =6 x 4 =8 -418.9 x 9 =3 x 9 =2 x 4 =18-219.3 x 9 =25 -5 =16 -4 =56 -820.40弋=42 -7 =18 -6 =32 -821.63 =48 -8 =8 x 7 =18-222.7 x 4 =2 x 6 =8 x 2 =9 x 423.4 x 2 =14 -7 =40 -5 =7 x 724.4 x 5 =6 x 7 =

37、9 x 2 =45 -525.56弋=30 -5 =6 -2 =14 -71.64弋=36刊=40 -8 =32 -42.9 x 4 =9 x 7 =8 -2 =9 x 23.8 2 =6 x 4 =4 x 8 =3 x 54.72弋=14 -2 =5 x 2 =8 x 55.6 x 3 =18 -6 =8 x 2 =49 -76.5 x 7 =2 x 7 =72 -8 =28 -47.5 x 5 =7 x 3 =6 x 4 =56 -88.54弋=42 -6 =56 -7 =21 -39.12 2 =5 x 8 =3 x 3 =16-210.6 x 6 =64 -8 =7 x 4 =9 x

38、311.48弋=48 -6 =6 x 8 =8 x 212.4 x 5 =81 -9 =2 x 5 =4 x 413.9 x 6 =8 -4 =45 -9 =4 x 814.48弋=9 x 9 =2 x 8 =45 -915.3 x 2 =4 x 3 =20 -4 =72 -816.5 x 6 =36 -6 =25 -5 =35 -717.2 x 4 =5 x 4 =4 x 9 =24 -618.3 x 7 =28 -4 =24 -4 =4 x 319.2 x 9 =3 x 4 =36 -6 =54 -620.7 x 2 =3 x 2 =2 x 4 =8 x 721.6 x 8 =5 x 8

39、=9 x 8 =4 x 322.27弋=5 x 9 =42 -7 =7 x 923.32 4 =9 -3 =4 x 8 =20 -424.28 4 =8 x 2 =16 -2 =42 -725.8吃=6 x 7 =24 -8 =2 x 61.2 x 3 =18 -H6 =5 x 7 =7 x 82.8 x 7 =9 x 3 =16 +2 =14 +73.8 x 2 =4 x 9 =4 x 2 =16 +84.9 x 5 =42 6 =3 x 8 =7 x 35.35弋=8 x 2 =8 +2 =27 +96.30弋=36 4 =24 +3 =4 x 47.28 2 =20 4 =54 +6 =

40、49 +78.10弋=36 6 =9 x 3 =3 x 59.4 x 6 =28 +7 =54 +6 =25 +510.56弋=2 x 3 =3 x 2 =8 x 411.9 x 3 =54 +6 =42 +6 =27 +312.9七=10 +5 =6 +2 =20 +513.48弋=56 +7 =3 x 8 =54 +614.15弋=28 +7 =8 x 7 =27 +315.81弋=2 x 4 =18 +9 =4 x 516.4 x 4 =6 x 4 =12 +4 =4 x 817.32弋=36 +9 =5 x 7 =6 x 418.9 x 5 =7 x 5 =56 +8 =9 x 919

41、.8 x 6 =21 +7 =24 +8 =4 x 320.7 x 6 =3 x 8 =45 +5 =4 x 921.8 x 3 =32 +4 =30 +5 =16 +222.5 x 3 =20 +5 =6 x 8 =8 x 723.10吃=12 +2 =6 x 9 =6 +224.7 x 7 =8 x 7 =9 x 7 =6 +325.9 x 3 =42 +7 =9 x 6 =72 +91.4 x 8 =2 x 3 =15 +3 =6 x 72.4吃=6弋=9 x 9 =54 +93.12弋=5 x 3 =8 x 4 =6 x 84.12七=2 x 6 =25 +5 =3 x 65.8 x

42、7 =6 x 7 =5 x 8 =5 x 76.2 x 5 =7 x 2 =8 x 3 =27 +97.7 x 6 =20 4 =4 +2 =25 +58.4 x 6 =7 x 4 =6 x 3 =9 x 59.40弋=36 4 =2 x 3 =54 +910.6 x 9 =6 x 7 =9 x 3 =16 +811.7 x 4 =9弋=72 +9 =7 x 212.3 x 2 =28 4 =8 x 2 =8 x 413.5 x 9 =3 x 6 =48 +8 =9 x 314.6吃=5 x 6 =45 +9 =36 +615.12七=7 x 3 =16 +8 =18 +316.72弋=7 x

43、 9 =4 x 7 =7 x 717.12 2 =5 x 7 =4 x 8 =2 x 718.15弋=4 x 6 =9 x 6 =5 x 919.6七=16刊=4 x 5 =28 +420.54弋=6 x 8 =7 x 9 =3 x 721.8 x 4 =40 8 =6 +3 =32 +822.8 x 3 =36 4 =5 x 5 =42 +723.7 x 5 =35 +7 =18 +9 =81 +924.8 x 5 =2 x 7 =36 +6 =7 x 925.21 7 =3 x 6 =10 +5 =2 x 41.25弋=4 x 8 =3 x 5 =4 x 52.5 x 6 =18 +3 =9 x 4 =8 x 93.6 x 4 =12 +4 =54 +6 =5 x 94.8 x 5 =3 x 3 =9 x 4 =7 x 45.4吃=9 x 6 =18 +3 =