人教出版二年级上册加减乘混合口算

1、二年级第一学期口算题17723 =35 18 =3X6 =46 + 8X6 =94 15 =32 + 29 =9943 =7 + 4X7 =44 + 36 =40 + 58 =6424 =1 X3+ 13 =2X4 =8X7 =24 + 58 =29 + 3X9 =5X8 =38 + 32 =8537 =42 5X7 =2X3 =34 + 14 =4X3 =91 4X2 =4326 =9X7 =5X6 =6X22 =70+24 =43 14 =8X2 =76 3X6 =8937 =34 + 27 =65 + 16 =8X850 =17+44 =20 + 46 =27+43 =68 8X4 =9

2、X7 =8X8 =4240 =76 9X5 =6043 =94 67 =8X9 =7 + 2X2 =4035 =89 8 =8033 =9X818 =62 + 18 =89 76 =35 + 16 =2X9+8 =6X8 =7X5 =5 + 39 =73 9X2 =8X5 =44 41 =59+20 =23 + 6X9 =3226 =7X3 =5X7 =22 + 3X8 =92-81 =25 + 29 =13+49 =8X812 =6037 =40 + 47 =4X8 =5X8+11 =18+43 =63 6 =7036 =90 4X4 =62 + 30 =79 73 =3522 =62 5X

3、4 =21+54 =45 36 =35 + 15 =9X518 =3X8 =6X5 =6X8 =42 3X4 =9X5 =66 61 =3X3 =7 + 2X3 =7232 =26 + 50 =3X9 =8X3+ 17 =二年级第一学期口算题2578 =9170 =4X9 =5X( ) =562 38=24 + 7 =62 53 =()X6=368X4 =70 21 =2X3+18=4X( ) =289X9 =6X8 =6X4 =9X( ) =543X9 =73 45 =56 50 =()X5 = 309945 =67 50 =37 + 34 =()X3 = 2745+24 =4X9 =44

4、+ 34 =3X()=1816+52 =90 56 =8X6 =6X()=429X5 =81 -28=32 + 48 =8X()=487238 =9X9 =7X9 =()X6 = 2434+23 =8124 =65 + 25 =()X7 = 355X3 =8X9 =32 + 18 =5X()=1590 74 =8X5 =34 + 32 =2X()856 13 =53 + 27 =922X5 =7X()=144720 =7X7 =26 + 30 =9X()=548X5 =20 + 21 =9+ 13 =()X7 = 2177 + 13 =15 + 36=90-1 X8 =()X8 = 645 X

5、6=26+76 =3X6+18 =()X4 = 2433 + 16 =54 27 =17 + 30 =()X5 = 254X99X7 =97 8X8 =8X()=566032 =92 63=16 + 31 =()X ( ) =7253+40 =5X6 =61 +20 =()X ( ) =277X8 =81 -81 =47 + 4X3 =()x()=406245 =7X3 =6X5 + 25 =()x()二2412+20 =20+11 =28+2 X7 =()X()二12二年级第一学期口算题38X6 =16 + 12 =8X2 =()X4=1666 + 24 =5X8 =56 5 二3X ( )

6、 =1880 22 =13 + 19 =86-67 =8 X ( ) =6424 + 41 =18+70 =6X9 =()X9=189X8 =34 5 =53 + 42 =3X ( ) =63X5 =3X9=66+26 =6X ( ) =1821+30 =85 8 =7X6 =1 x ( ) =43X9 =45+7 =39-33 =5X ( ) =208X7 =6 X6 =75 7 =()X8 = 3262 44 =22 + 58=78+13 =5X ( ) =105X6 =8X6 =9X3 =()X7=1499 9 =63 26 =62 + 30 =9X ( ) =967 42 =9X5 =

7、22 + 18 =5X ( ) =1551+39 =28 + 32=73 6 =()X5 = 3525 + 21 =88 44 =93-50 =9X ( ) =637X8 =8X4 =9 6X1 =()X4 = 2466 - 60 =43 4 =31 2X9 =9X ( ) =277X9 =40 24 =80 7 X2 =()X7 = 6357 48 =8X6 =7 X9 9=()X ( ) =127X9 =84 75 =8X2 5 =()X ( ) =1853 20 =87 65 =9 2X4=()X ( ) =156X7 =32 +22 =5X5 + 38=()X ( ) =960 5 =

8、6X7 =15 + 6X7 =()X ( ) =369X2 =42 +42 =76 7 X5 =()X ( ) =4565 + 35 =5X9 =60 + 3 X6 =()X ( ) =48二年级第一学期口算题480 32 =857 =7X3 =4 X()=247X3 =60 + 37 =22+18 =8X() = 4045 38 =9X9 =82 67 =()X3 = 94X8 =46 + 34 =99 22 =()X9 = 3675 8 =8+45 =6 X6 =8X()=726X9 =479 =60 26 =7X() = 4945 28=9082 =9X4 =()X5=2571 + 19

9、 =7X7 =7X2 =()X9=729 W=2X6 =8X4 =7X() = 2826+14=3X8 =73 44=3+3 X9 =75 60 =61 60 =13 + 77=7 X9 9=9 X5=3727 =35 + 48=34 + 3 X8 =25 + 40 =4X9 =98 26 =4-1 X4 =8180 =62 13 =6X9 =363X1 =8X3 =52+6 =5X4 =25+4X5 =50 31 =6354 =7X9 =9X3 21 =23+17 =7820 =8+37=21 +2X6 =5X5 =8 X5=70 41 =8 X(8 3)=80 7 =14+40 =77 4

10、7 =5+1 X9 =5X8 =7X9 =4X8 =7X2+14 =82-7 =56-51 =7X4 =3 X(6 + 3)=80 12 =84 73=5X5 =5 + 3X2 =8X6 =5 X6=42 38=824X3 =4X9=9X3 =67 6=992X8 =80 45 =37 17 =905X9 =8X3 =二年级第一学期口算题58723 =5X8 =4X9 =2X2 =84 15 =32+27 =6X3 =9X9 =44 + 36 =48 X =4X6 =7X2 =3X7 =8X7 =24 + 58 =4X9 =8X9 =38 + 32 =85 37 =42 15 =2X7 =34

11、 + 14 =53 + 23 =9142 =4326 =9X7 =45 + 25=62 26 =3226 =47 + 33 =5X7 =22+18 =92-81 =25+29 =4X9 =88 12 =608 =4X7 =48 + 8 =18+11 =8X4 =636 =7X6 =90 41 =6X3 =7X9 =35 22 =62 54 =21+54 =4536 =35+15 =95 81 =7X5 =6 + 54 =7 + 35 =42 34 =7325 =66-61 =6 X6 =7+(205)=7232 =26 + 50 =8X5 =8X(3 + 1) =70+24 =8X2 =7X8

12、=76 3X6 =8X9 =3X7 =65+16 =8X8 50 =17+44 =6 X6 =27 + 43 =6X8 8 =9X4 =8848 =42 40 =7X6 9 =604 =9467 =5X9 =7+2X2 =4035 =898 =8X3 =9X8 18 =62 + 18 =9X6 =35+16 =29 X28 =6 X6 =7345 =5 + 39 =73-1 X2 =5X7 =4X4 =59 + 20 =2X3+13 =二年级第一学期口算题65X4 =5X9 =49+15 =42 +32-12 =8X8 =24 + 7 =6253 =62 -30-15 =3X1 =70 21

13、=23 + 18=22 +4X1 =31+53 =5X6 =11 +64 =8X4 30 =43 11 =73 45 =4X3 =55 5X3 =8945 =77 50 =4X6 =6X2 + 22 =35+24 =9X7 =7X4 =16 + 12+25 =7X4 =90 56 =2X7 =29-1 X2 =5X6 =8X8=32+48 =75 32+6 =6X4 =99 86 =19+50 =26 4X4 =34+23 =8124 =65+25 =91 -90+15 =53+31 =8X9 =2X8 =20 +2X8 =2X2 =85 8 =34 + 32 =65 -21 13 =9X5

14、=53 + 27 =9X2 =68 +31 30 =5X3 =7X6 =26 + 30 =97 4X8 =8583 =20 + 21 =9X3 =9 1 X8 =77 + 13 =15 + 36=90 18 =3X8 + 23 =28 + 56=6 X6=36 + 18 =41 +15+32 =33 + 16 =54 27 =17+30 =35 +24 9 =4X9 =97 82 =97-88 =12 +4X7 =6X2 =9X2=16+31 =21 +28 =5X3 =56 42 =7X3 =62 4X3 =7X8 =81 -81 =6 X6 =5X7 20 =6245 =3X8 =1 X8

15、 =7X5 + 21 =22+20 =20+11 =4X5 =95 3X5 =二年级第一学期口算题735 + 35 =27 + 39=8X2 =()X4 = 2421+30 =85 8 =4X1 =3X ( ) =274839 =45 + 7 =9X4 =8 X ( ) =4087 74 =66+24 =75 7 =()X9 = 369X1 =22 + 58=78+13 =3X ( ) =63X8 =83 53 =95 93 =6X ( ) =189X7 =63 26 =62 + 30 =1 x ( ) =46754 =32 + 22 =2X5 =5X ( ) =20605 =67 17 =3

16、X2 =()X8 = 489265 =42 + 42 =4X8 =5X ( ) =1065 + 35 =59+41 =60+16 =()X7=146742 =95 20 =9X9 =9X ( ) =545X1 =28 + 32=5X7 =5X ( ) =157X6 =88 44 =2X2 =()X5 = 353X9 =8 + 44 =69 -61 =9X ( ) =6366 - 60 =434 =31 20 =()X4 = 2479+20 =40 24 =80 7X2 =9X ( ) =457X4 =86 73 =7X9 9=()X7 = 637028 =84 75 =82 2X5 =()x(

17、)=95320 =87 65 =61 4X6=()x()=186X4 =16 + 12 =82 8X2 =()X()二1266+24 =58 27 =5X6 5 =()X()二68X2 =13 + 19 =8X6 27 =()X()二3624+41 =18 + 70 =69 6X7 =()X()=459280 =34 5 =5X3 + 42 =()X()二64二年级第一学期口算题88X7 =45 18 =42 16 =5X()=258X4 =32 + 27 =9X9 =()X6=4244 + 36 =5X9 =64 24 =4X()=3226+42 =7X2 =24 + 58 =9X()=45

18、3X8 =7X5 =8X5 =()X5 = 355228 =34+14 =53 + 23 =()X3 = 274326 =95 17 =45 + 25=3X()=183226 =47 + 33 =2X5 =6X()=549X2 =25 + 29 =9X3 =8X()=48608 =6X3 =48 + 8 =()X6 = 2418+43 =4X6 =70 36 =()X7 = 4962 + 30 =8X7 =35 22 =5X()=1521+54 =45 36 =35 + 15 =2X()83X7 =6+54 =6X7 =7X()=147325 =66 61 =66 36 =9X()=54723

19、2 =6X5 =8245 =()X7 = 2170+24 =43 14 =8X7=()X8 = 648X9 =34 + 27 =65 + 16 =()X4 = 2417+44 =20 + 46 =7X4 =()X5 = 7229+64 =9X7 =4240 =8X()=56604 =8X2 =5X9 =()x ( ) =364X5 =3X7 =80 33 =()x ( ) =962 + 18 =6 X6 =3X5 =()X ( ) =403X6 =73 45 =5+39 =()X ( ) =24二年级第一学期口算题9278 =9X7 =49+15 =4X2 + 32 =5X4 =4X4 =62

20、 53 =6X8 30 =8X8 =2X2 =4X3 =22 + 4 X1 =3X1 =4X5 =4X6 =8X4 30 =43 11 =73 45 =7X4 =55 5 X3 =8945 =77 50 =2X7 =2+2X2 =35+24 =9 70 =44 + 34 =6+3X2 =7X4 =90 56 =86 76 =29 9 X2 =5X6 =81 -28=32 +48 =7X5 32 =6X4 =5X1 =19+50 =26 5 X4 =34+23 =8X4 =65 +25 =9X19 =53+31 =9X5 =6 X6 =20 + 2 X8 =90 74 =2X8 =1 X8 =6

21、5-21+25 =35+27 =44-41 =59 + 20 =()x ( ) =1256 13 =53 + 27 =4X5 =68 + 31 36 =4720 =77 60 =1 X9 =97-(14+35)=3X9 =20 + 21 =9 + 13 =69 7 X7 =4X5 =15 + 36=9018 =3X3 + 23 =5X6 =26+76 =36 + 18 =4X(1 +5)=33 + 16 =54 27 =17+30 =35 + 2 X4 =44+9 =97 82 =7X8 =9X(4+1)=6032 =3X4 =16+31 =21+2X8 =9X5 =7X5 =61 +20 =

22、62 4 X1 =5X3 =7X3 =6X8 =57-(20+16)=8X7 =73+18 =4X6 =75 + 21 47 =22+20 =20+11 =9X2 =9X513 =二年级第一学期口算题102X2 =15 + 35 =36+26 =95 38+23=3X4 =21+30 =8X4 =22 + 20 13 =8X3 =48 39 =7X8 =54 + 2X5 =66+24 =87 74 =6X1 =75+15+6 =22 + 58=62 44 =9X3 =28 + 2 X6=8353 =36 + 56 =95 93 =29 + 43+12 =6326 =99 9 =62 + 30

23、=86-7 X3=32+22 =70 54 =55 + 38=38 X+15 =5X4 =60 5 =15+67 =5X830 =2X2 =92 65 =5X2 =34 + 46 23 =6 X6 =65 + 35 =7X8 =8 + 8X5 =9520 =67 42 =7X7 =49 - (24+24)二28 + 32=2X6 =73 6 =83+ 11 45 =8844 =3X8 =93 50 =35 + 5X9 =8 + 44 =3X3 =69 -61 =60 + (245) =434 =2X4 =3X8 =6 + 66+13 =4024 =79 + 20 =4X4 =59 + 4X3

24、=86 73 =57 48 =79 -9=21 -21+18 =84 75 =70 28 =82 25 =67+17 40 =8765 =8X4 =61 -4=12 + 28+30 =16 + 12 =7X8 =82 82 =40 + 3X9 =5827 =6X1 =2X8 =13 + 7X6 =13 + 19 =80 22 =3X6 =98 (18 15) =18+70 =24 + 41 =2X5 =55 + (36 28)=40 15 =92 80 =53 +42 =11+40+27 =二年级第一学期口算题11308 =8170 =3X5 =9X9 =52 38=3X6 =7X3 =8X5

25、 =27+42 =3X9 =2X7 =8X1 =3X7 =8X8 =11 +64 =9X4 =3X2 =3X7 =56 50 =9X4 =6X2 =77 50 =37 + 34 =6X7 =35+24 =970 =44 + 34 =4X7 =16+52 =90 56 =86 76 =2X4 =22+() =422X( ) = 16()X7 = 569X( ) =819583 =81 -28=32 +48 =2X2 =7238 =99 86 =19+50 =5X8 =34+23 =81 24 =65 +25 =2X6 =53+31 =89 22 =32+18 =7X4 =90 74 =85 8

26、=34 + 32 =7X7 =56 13 =53 + 27 =8 X4 =4X9 =4720 =77 60 =1 X3 =1 X9 =8583 =20 + 21 =9X7 =6X7 =77 + 13 =15 + 36=8X4 =8X3 =28 + 56=26+76 =36 + 18 =1 X2 =33 + 16 =54 27 =17+30 =7X2 =44+9 =97 82 =97 88 =9X3 =6032 =92 63=16+31 =7X6 =53+40 =5642 =61 +20 =2X8 =()+78 = 9081()=047+() =9057() =3762() =7()+18=91

27、65+() =90()+21 =96二年级第一学期口算题1265 + 35 =60 + 16 =4X8 =5X() = 456742 =22 + 18 =6X5 =()X2 = 2051+39 =736 =4X9 =8 X()=249X5 =93 50 =35 + 52 =()X4 = 326 X6 =5X5 =60+24 =()X9 = 364X4 =2X9 =6 + 66 =()X4 = 161 X7 =1 X1 =59+40 =()X() = 365748 =5X6 =21 -21 =()X() = 247028 =8225 =67+17 =84 - 75+29 =5320 =61 -4

28、=5X7 =876X9 =16 + 14 =82 82 =7X2 =16+2X5 =66+24 =56 5 二9X4 =5X827 =6X3 =8667 =98 18 =13+9X6 =4X9 =9X6 =55 + 16 =8X756 =5X8 =6X8 =11 +40 =345X3 =8X2 =9X3 =95-38=27+9 X4=21+30 =7X3 =22+20 =8X8+13 =4839 =39 33 =6X5 =45 + 7+41 =87-74 =75-7 =4X2 =66+2 X4 =6244 =78+13 =9X5 =22 + 58 - 50=6X8 =95 93 =29+43

29、=835X7 =3X4 =3X7 =86-7=63 - (26+36)=9+3 =6X4 =3X3 =32+22+19 =1 X8 =3X6 =5X8 =67 - (70-35)=9265 =8X1 =34+46 =42+42 80 =二年级第一学期口算题1318+43 =7036 =9X3 =()X6=1862 + 30 =3522 =7X2 =9X ( ) =189X7 =35 + 15 =9X7 =8 x ( ) =643X8 =7+35 =9X1 =()X9 = 729X8 =6636 =7 + 20 =3X()=152X3 =8245 =83 + 17 =6X()=3670+24 =

30、6X7 =7636 =1 x()=48937 =4X4 =8850 =5X()=2017+44 =5X4 =688 =()X8 = 3229+64 =4X9 =769 =5X()=10604 =50 + 19 =8 + 72 =()X7 = 284035 =8033 =7X9 =9X()=962 + 18 =6X7 =9X2 =5X()=156X1 =5+39 =5X8 =()X5 = 359X3 =59+20 =3X6 =9X()=637X2 =42 16 =46 + 33 =()X6 = 469X7 =8X4 =4X7 =9X()=2744 + 36 =6424 =13 + 13 =()X

31、7 = 6326+42 =24 + 58 =29 + 39 =()X ( ) =203820 =8X5 =42 15 =()X ( ) = 1852-28=53+23 =91 42 =()X ()二3643-26=45+25=6226 =()X ()=9()-26 = 625+ ()=3222+ ()二40()X ()二4992-()=1113+ ()二62()一12二76()X ()=45()-8=5248+()=5618+ ()=29()X ()二12二年级第一学期口算题146X3 =25 + 12 =28 28 =50 +31 =4X6 =8X9 =55 5 =23+7 =7X4 =13

32、 + 19 =4X6 =9818 =9X2 =18+70 =7X5 =55 + 16 =7+8 =345 =9X9 =11 +40 =35+35=7X9=7X8 =95 38=51 +39=28 + 32=73 6 =83 + 11 =25+21=8844 =93 50 =35 + 52 =788 =8 + 44 =69 -61 =60 +24 =6 X6 =434 =31 20 =6 + 66 =79+20 =4024 =80 72 =59 +40 =5748 =8X6 =79 -9=31 27 =7X8 =84 75 =2X4 =67+17 =5320 =8765 =7X7 =12 +28

33、 =6X7 =32+22 =2 X4 =33 + 38 =605 =6X7 17 =15 +67 =4 X5 + 58 =9265 =42+4X2 =76 75 =34 +4X6 =65 + 35 =59+4 X1 =60 + 16 =8 + 8 X6 =21+30 =8X5 8 =76 + 14 =2X2 + 20 =4X8 =40 (5 + 7)=39 33 =54 +2X6 =7X4 =6+2 4 =75 7 =7X5 + 15 =6244 =2 X(2 + 5)=78+13 =82X2=36+() =62()-53 = 30()-93 = 229+() =7099() =9063()

34、=47()+30 = 9286() =75()X6=185X( ) =352X( ) =16()X4=32二年级第一学期口算题159234 =70 32 =3X7 =3+46+24=22 + 18 =76 30 =9X6 =82 -11 25 =8X1 =45 38 =4X5 =3 X3+38 =9+1 =48 46 =5X8 =12 +41+20 =5X3 =75 8 =8+45 =89 9X6 =4X8 =7X9 =47 9 =7X7 23 =696 =4X7 =90 82 =55 + 15+24=45 + 39 =9X2 =65 42 =9 X8 54 =45 + 52 =2X1 =2X

35、6 =74 + 1642 =7X3=26 + 14=8X8 =20 +6X7 =13 + 77=75 60 =7X7 =79 -50-9=3X5=91 -538X2 =24+8X9 =9826 =25 + 40 =42+19 =40 4X5 =3X8 =8180 =62 13 =36 -31+44 =6522 =48 + 32 =52 + 6 =25 +4532 =11 +22 =3X8 =63 54 =90 -21 45 =8 X5=2X5 =78 20 =21 +6X7 =70-41 =8X2 =85-15=88 (8+46)=7747 =4X6 =4X6 =50 + 19+12 =15+

36、25=58+43 =2X5 =72 (14 10) =5648 =82 7 =7X8 =36 +406 =9X6 =80 12 =84 73=5 + 3 X5 =42 38=5X6 =56+27=82 (43+9)=6X7=40 + 13 =9X3 =99 8X3 =83 72 =80 45 =7X7 =90 5225 =二年级第一学期口算题167X8 =35+18 =757 =6X3 10 =3X4 =32 + 27 =9943 =47 +4724 =3X9 =1 X1 =6424 =13 + 13+37 =6X8 =5X5 =24 + 58 =9X9 62 =3820 =2X9 =8537

37、 =42 (15+7 )5228 =34 + 14 =53+23 =91 428 =4326 =95 17 =45+25=62 (26+5 )=3226 =47 + 33 =5X7 =2 X8+36 =92-81 =25 + 29 =13+49 =88 2X6 =608 =9X7 =8X8 =18 + (31 -8)=9X5 =4X2 =7036 =90-(41 -12)=6 X6 =2X9 =3522 =82 (5+35 )=4X4 =8X6 =35 + 15 =95 8X6 =1 X7 =6+54 =7 + 35 =42 3X8 =7325 =66-61 =6636 =7 + ( 20+6

38、 )=7232 =26 + 50 =8245 =83 + 1770 =70+24 =43 14 =87-28=76 6X6 =8937 =34 + 27 =()X6 = 2488 50+12 =17+44 =3X7 =()X7 = 3568 (8+23 )=29+64 =6X4 =5X ( ) =1576 9X5 =604 =3X6 =2X( ) =88+ (72 8)=9X7 =89 8 =7X ( ) =1498 8X6 =7X6 =89 76 =9X( ) =5429 - (18+11 )=3X4 =44-41 =()X8 = 6423 +(133)=478 =二年级第一学期口算题1X2

39、=39+15 =1742 +()=8442 38=9X7 =5X3 =62 ()=329X1 =7X8 =23 + 18=()+ 41 =633X6 =6X9 =11 +64 =()-30 =543X2 =9X5 =5X6 =55 ()=26X5 =7750 =37 + 34 =62 +()=848X6 =9 70 =44 + 34 =16 +()=2816+52 =9056 =8X6 =29 ()=179583 =81 -28=32+48 =()-32 =437238 =9986 =9X5 =()14 =2634+23 =81 24 =65+25 =91 ()=16X8 =7345 =()X

40、7 = 2173-12+18 =53+31 =8922 =32 + 18 =()+28=482X7 =858 =3X4 =65 -()=443X8 =53+27 =9225 =68 + ()=1008X9 =7760 =26 + 30 =97 -()=828583 =20+21 =9 + 13 =()-17 =5377 + 13 =2X1 =90 18 =33 + ()=5628 + 56=5X3 =3X6 + 18 =5X ()=1033 + 16 =8X4 =17+3X9 =()X7二1444+9 =8X2 =978X8 =9X ()=96032 =3X2 =16+3X1 =5X ()=1

41、553+40 =5642 =6X1 +20 =()X5=359X5 =81 -81 =4X7 + 43 =9X ()=636X4 =73 + 18 =65 + 7 X5 =()X4 = 242X1 =20 + 11 =7+2 X7 =9X ()二27二年级第一学期口算题186234 =7X4 =347 =6+6 X4=32 + 18 =2X7 =8 X4 =722X5 =7237 =3X4 =7X8 =20+ 3+38 =5X4 =4846 =6X1 =12+3X2 =8X8 =658 =9X3 =79-(9+16)=3X1 =20 + 69 =479 =67+27 23 =7X4 =45 2

42、8=9082 =25+5 X4=5X6 =71+19 =6542 =8X8 35 =8 + 52 =94-6=46 + 12 =74 + 16 42 =73 44=1 X9 =857 =20+6X7 =13 + 77=3X6 =7X7 =79 (50 9)=35+48=3X3 =3X6 =34 + 5 X9 =9826 =6X8 =7X2 =40-14+53 =6X4 =4X6 =5X4 =363X4 =3X9 =48 + 32 =52+6 =25 + 3 X5 =4X5 =5031 =6354 =90-21 45 =5X6 =23 + 17 =7820 =21 +26+18 =70-41 =55 + 22 =85-15=8X846 =7747 =807 =14+40 =50 + 9 X2 =15+25=58+43 =9X3 =72 14 10 =5648 =827 =2X8 =6X4 6 =8X4 =80 12 =3X6 =5 + 32+5 =9X5 =5X4 =2X5 =823X9 =2X8 =2X2 =9347 =9X9+13 =93 72 =6 X6 =47 17 =80 12 25 =二年级第一学期口算题193728 =65 38 =52 16 =35+ (