二年级期末复习计算10000题

1、二年级期末复习手机拍一拍作业全改好2 () = 13 (12 6) =3 (12 2) =7 (48 6) =8 (12 4) =32 (4 2) =3 (45 9) =48 (2 4) =12 (2 3) =5 (49 7) =8 (81 9) =5 (54 9) =18 (3 3) =8 (21 7) =9 (12 4) =8 (25 5) =5 2 2 =5 5 2 =45 (3 3) =24 (3 2) =6 1 2 =5 (54 6) =3 (72 8) =28 (2 2) =54 (2 3) =24 (2 3) =64 (4 2) =36 (3 3) =8 (16 2) =63 (

2、3 3) =7 (63 9) =24 (4 2) =32 (2 2) =36 (2 3) =8 (18 3) =7 (24 6) =5 (15 5) =7 (14 2) =3 5 + 5 =6 3 2 =5 (27 3) =6 6 6 =4 6 + 3 =2 5 9 =6 6 9 =4 5 4 =5 7 9 =8 3 3 =9 3 8 =4 4 3 =9 2 1 =5 4 3 =3 3 + 4 =3 7 + 4 =3 3 1 =2 6 7 =3 6 9 =2 2 + 5 =4 3 4 =6 + 7 7 =3 5 6 =9 2 2 =4 7 6 =4 8 2 =1二年级期末复习手机拍一拍作业全改

3、好7 2 1 =2 7 5 =5 5 + 4 =4 2 2 =4 5 8 =7 + 4 9 =2 8 + 3 =8 1 + 8 =8 7 7 =3 3 6 =2 5 + 2 =3 2 1 =3 5 2 =3 5 4 =5 5 9 =4 (28 7) =36 (2 2) =3 6 4 =48 + 36 =96 37 =5 6 + 43 =5 9 31 =15 2 5 =5 4 19 =4 6 17 =78 49 =8 5 20 =39 + 22 =3 5 11 =7 8 38 =78 19 =6 5 + 26 =7 7 10 =74 + 24 =7 4 13 =2 4 + 87 =32 8 2

4、=66 49 =36 + 27 =51 7 2 =2 3 + 25 =81 18 =14 + 65 =18 3 + 7 =72 9 1 =75 9 3 =24 3 2 =2 2 + 68 =6 1 + 35 =6 7 40 =5 2 + 36 =69 4 2 =84 21 =4 3 11 =29 + 51 =3 8 11 =27 3 8 =4 7 + 14 =5 (28 7) =3 6 15 =14 7 1 =8 7 17 =3 6 + 22 =26 + 64 =2二年级期末复习手机拍一拍作业全改好8 4 + 52 =18 + 47 =5 2 + 41 =62 54 =6 4 + 56 =2

5、5 + 71 =63 9 2 =64 8 + 3 =3 3 + 26 =5 (36 6) =5 (16 8) =7 (24 8) =4 5 + 22 =98 89 =63 59 =41 + 57 =2 7 10 =3 5 + 16 =6 3 + 49 =56 8 1 =1 6 + 66 =2 5 + 62 =67 43 =5 7 19 =32 8 1 =33 + 44 =66 35 =36 11 =34 3 5 =44 26 =3 7 + 32 =59 + 2 7 =4 4 + 20 =8 8 + 3 =3 2 2 =35 7 1 =()8 = 51() 3 = 18() 6 25() 6 3

6、436 () = 93 () = 302 () = 188 () = 48() 5 = 103 () = 2118 () = 256 () = 7() 9 60() 6 2018 () = 3() 6 16() 10 = 40() 7 = 42() 5 = 30() 5 = 50() 9 61() 7 32() 9 = 548 () = 16() 5 = 40()4 = 827 () = 2816 () = 4() 8 20() 6 19() 6 = 488 () = 48() 8 464 () = 32()7 = 32() 5 = 3027 () = 9() 9 23() 9 11() 5

7、145 () = 45586 = 9()467 = 6()5 4 2 =6 3 + 9 =5 6 2 =1 + 6 8 =4 + 7 6 =5 4 9 =3 3 + 3 =3 5 2 =4 2 + 6 =7 2 9 =3 6 + 8 =4二年级期末复习手机拍一拍作业全改好4 3 8 =5 3 8 =2 2 + 5 =9 8 4 =2 4 + 4 =1 6 1 =2 3 1 =9 8 2 =4 4 5 =8 2 9 =2 4 5 =5 6 8 =5 7 3 =5 7 4 =2 7 9 =7 4 + 4 =6 5 + 6 =3 5 3 =3 3 7 =6 3 1 =3 3 7 =8 8 + 7 =

8、3 5 5 =9 9 7 =5 3 9 =6 3 + 3 =6 4 4 =3 2 3 =2 6 8 =9 3 1 =116 = 1()558 = 6()2 3 5 =1 6 4 =239 = 2()256 = ()1277 = ()6475 = 9()578 = 7()437 = 6()2 3 4 =132 = ()1184 = ()2() 10 = 50469 = ()1619 = 6()179 = ()8198 = ()36 7 + 4 =8 4 7 =3 4 6 =5 2 + 8 =7 5 + 9 =6 5 8 =2 2 1 =1 + 7 5 =2 + 2 3 =5 4 7 =6 2 2

9、 =6 5 1 =8 2 2 =2 9 4 =4 2 3 =3 4 3 =5二年级期末复习手机拍一拍作业全改好4 + 1 7 =5 5 5 =5 5 7 =3 2 + 3 =3 2 + 6 =83 9 8 =5 4 13 =() 9 247 5 + 62 =3 6 + 12 =81 + 12 =6 4 + 55 =49 12 =83 52 =54 9 5 =9 6 20 =5 2 + 15 =76 + 8 4 =45 + 6 3 =6 8 35 =63 + 5 3 =3 4 11 =8 2 13 =35 5 1 =73 3 7 =18 3 2 =7 5 34 =75 6 2 =9 6 17 =

10、8 7 32 =85 28 =36 + 4 8 =5 7 10 =15 + 38 =8 5 + 46 =54 6 8 =74 + 4 2 =32 + 35 =6 6 19 =53 52 =57 45 =5 5 + 53 =10 2 + 4 =81 74 =86 27 =5 6 17 =7 2 + 21 =12 2 3 =79 49 =4 8 30 =87 44 =87 9 6 =9 5 17 =9 3 + 26 =52 6 6 =7 6 + 10 =67 + 4 2 =4 4 14 =4 7 + 62 =5 3 + 15 =6 3 + 63 =8 7 10 =26 9 2 =12 3 3 =6

11、二年级期末复习手机拍一拍作业全改好21 14 =25 + 8 4 =5 4 + 15 =19 + 9 6 =13 + 71 =4 6 13 =91 63 =42 37 =27 3 2 =8 4 + 31 =98 82 =44 + 9 3 =2 5 + 25 =55 9 5 =4 2 + 77 =45 5 2 =71 32 =7 6 + 26 =4 5 17 =6 3 + 53 =66 + 16 =3 2 + 50 =68 + 5 2 =85 59 =25 + 58 =58 29 =12 6 1 =2 6 + 20 =13 + 44 =24 + 33 =67 32 =7 6 + 23 =7 3

12、19 =16 + 37 =3 3 + 68 =39 + 12 =91 12 =37 5 5 =44 + 29 =28 + 61 =64 8 3 =9 4 + 29 =95 35 =16 + 22 =76 33 =39 4 2 =4 6 + 17 =7 7 + 20 =18 2 1 =91 41 =53 21 =6 1 + 18 =21 3 + 1 =98 28 =16 6 3 =8 5 37 =5 8 12 =41 + 34 =5 6 + 40 =5 3 11 =16 + 63 =71 19 =4 5 19 =51 33 =7二年级期末复习手机拍一拍作业全改好72 29 =36 31 =2 4

13、 + 46 =37 + 24 =3 5 + 71 =57 + 18 =6 8 + 15 =74 21 =8 7 50 =48 37 =95 9 6 =3 3 + 29 =29 + 63 =22 + 52 =71 66 =3 6 + 48 =6 7 32 =74 + 12 =55 + 44 =37 + 28 =13 + 83 =93 76 =82 12 =97 9 8 =73 42 =38 + 56 =81 4 2 =7 5 14 =8 6 32 =3 9 + 26 =9 4 16 =49 27 =56 + 13 =72 43 =4 6 + 37 =5 2 + 48 =92 7 9 =5 4 1

14、6 =15 14 =7 7 38 =4 3 + 73 =98 87 =7 6 + 54 =71 + 2 2 =22 7 2 =96 9 7 =7 4 18 =5 4 17 =4 5 14 =6 4 + 11 =46 + 3 3 =64 4 7 =5 6 22 =67 47 =3 7 + 28 =5 6 + 48 =6 3 + 24 =24 6 2 =97 8 6 =36 2 2 =5 5 14 =8 2 + 12 =5 8 + 14 =5 9 32 =8二年级期末复习手机拍一拍作业全改好44 + 31 =56 7 1 =4 2 + 14 =32 + 39 =7 4 21 =6 6 31 =43

15、 + 32 =16 2 5 =5 5 + 49 =6 4 19 =46 + 19 =5 5 + 52 =31 + 37 =5 6 21 =4 3 + 19 =29 + 9 3 =95 9 3 =7 3 + 33 =6 5 + 11 =66 + 15 =39 + 43 =6 6 26 =18 9 1 =3 6 + 41 =3 8 + 16 =4 4 15 =76 49 =36 6 4 =7 1 + 29 =6 5 + 34 =72 8 1 =18 3 1 =55 27 =21 17 =49 29 =16 + 78 =6 4 + 58 =21 + 7 2 =5 3 12 =93 + 6 2 =72

16、 52 =84 9 7 =21 3 5 =18 + 68 =7 4 16 =54 6 + 3 =41 + 44 =14 + 6 2 =54 51 =7 3 16 =56 7 + 7 =8 8 16 =5 5 + 70 =6 5 24 =91 76 =61 45 =6 4 + 20 =35 5 3 =5 5 16 =33 11 =6 3 + 22 =2 7 + 20 =16 4 3 =35 + 3 6 =9二年级期末复习手机拍一拍作业全改好4 4 11 =8 5 16 =6 5 + 52 =38 + 26 =66 + 2 8 =4 3 + 72 =36 4 5 =2 5 + 34 =63 56

17、=39 + 41 =34 5 3 =3 5 + 54 =89 8 4 =71 5 7 =93 9 2 =5 4 12 =81 9 + 4 =3 2 + 67 =82 41 =24 4 1 =9 8 + 13 =27 + 44 =3 6 + 26 =67 + 1 3 =3 5 + 75 =55 19 =85 5 3 =8 6 13 =6 7 39 =93 33 =25 + 2 8 =14 + 24 =8 2 11 =56 7 3 =87 5 3 =38 + 49 =69 8 8 =4 7 13 =92 28 =63 9 4 =7 7 + 46 =54 + 41 =4 4 + 33 =11 + 5

18、 6 =8 7 20 =81 15 =8 6 35 =42 + 13 =2 4 + 23 =52 9 4 =6 5 + 63 =96 49 =5 5 + 51 =59 + 35 =6 3 + 26 =1 9 + 52 =96 82 =9 7 52 =5 2 + 13 =17 + 6 4 =68 23 =78 5 1 =2 2 + 60 =8 5 + 35 =10二年级期末复习手机拍一拍作业全改好72 1 6 =3 7 + 62 =92 58 =53 2 6 =73 + 5 3 =48 28 =5 9 + 12 =71 39 =9 4 + 27 =29 + 57 =78 17 =73 33 =7

19、 () = 14() 3 = 2452 + 16 =8 (23 18) =(37 32) 7 =4 (21 14) =(98 56) 7 =36 (15 9) =9 (86 83) =(14 + 31) 5 =8 (72 71) =(49 14) 7 =8 (74 72) =8 (62 61) =(81 77) 4 =(92 84) 7 =(43 35) 4 =(98 68) 5 =(47 41) 2 =(16 15) 7 =(27 25) 7 =(25 15) 5 =(77 74) 3 =3 1 =3 6 =7 4 =5 8 =6 4 =3 2 =1 6 =6 5 =9 8 =(28 16)

20、 2 =1 1 =2 1 =7 7 =(88 56) 8 =(57 21) 6 =(49 28) 7 =4 (17 16) =(63 55) 2 =(10 + 32) 6 =3 7 =2 (43 35) =(58 34) 8 =(83 81) 4 =6 (79 77) =(83 59) 4 =(69 62) 6 =4 (26 21) =(52 16) 9 =7 (72 65) =11二年级期末复习手机拍一拍作业全改好(54 18) 6 =(83 55) 7 =2 (81 74) =(11 + 25) 9 =3 (24 18) =7 (12 11) =(12 + 51) 9 =(10 + 71)

21、 9 =7 (89 88) =(36 34) 4 =(60 54) 9 =7 (83 81) =(63 59) 4 =(96 69) 3 =(70 64) 3 =(85 78) 3 =7 (65 62) =(60 53) 5 =4 (89 88) =(94 58) 6 =(58 28) 6 =(10 + 26) 6 =7 (19 13) =2 (39 36) =(13 + 22) 5 =(90 86) 3 =(27 15) 4 =(18 15) 9 =(64 63) 2 =2 8 =7 7 =49 (12 5) =4 2 3 =2 2 1 =3 2 2 =1 1 6 =3 3 9 =6 6 1

22、 =6 1 7 =9 1 4 =8 4 =1 5 6 =3 8 =5 3 =2 8 =2 7 =6 2 =4 3 =8 5 =21 3 =6 3 4 =6 8 =6 5 5 =3 7 3 =48 6 =1 7 9 =5 1 1 =2 3 6 =1 6 2 =4 2 3 =28 7 =5 6 6 =7 7 7 =5 1 6 =12二年级期末复习手机拍一拍作业全改好14 7 =1 4 7 =2 4 9 =4 1 1 =1 5 3 =8 1 4 =7 8 =8 9 =6 7 =2 5 =2 4 =7 4 =7 2 =8 8 =8 3 =6 2 =8 8 =7 5 =9 9 =9 9 =7 2 =2

23、2 =6 9 =5 1 =5 5 =7 5 =4 7 =7 9 =6 3 =3 4 =8 1 =4 2 =4 8 =9 3 =1 9 =2 6 =7 1 =2 7 =1 8 =7 1 =5 7 =6 6 =1 4 =8 2 =1 2 =5 5 =5 2 =(61 54) 7 =(95 67) 7 =3 2 5 =600 + 500 =14 5 + 2 =200 + 200 =300 + 800 =900 + 400 =700 + 200 =200 + 300 =100 + 100 =600 100 =2 + 50 5 =500 + 900 =200 + 500 =600 + 200 =800

24、100 =13二年级期末复习手机拍一拍作业全改好700 200 =900 200 =900 + 300 =48 9 + 9 =17 2 + 2 =800 400 =8 (79 74) =6 (54 45) =(34 26) 7 =(24 17) 4 =6 (61 57) =(94 86) 7 =7 (32 27) =(25 16) 5 =(49 45) 7 =56 + 6 4 =(56 28) 7 =(18 17) 2 =5 (47 45) =10 2 + 3 =9 + 4 + 12 =83 + 3 5 =2 + 24 3 =70 + 3 7 =600 + 300 =900 + 100 =(4

25、2 36) 6 =700 100 =600 + 400 =200 + 800 =800 + 900 =200 + 600 =100 + 500 =900 + 700 =500 + 800 =600 + 700 =400 + 500 =600 + 900 =600 + 600 =900 + 600 =400 + 800 =800 700 =900 300 =700 600 =900 + 200 =200 + 400 =900 + 900 =600 400 =500 + 200 =300 + 900 =300 + 500 =500 300 =800 600 =500 400 =700 400 =4

26、00 + 600 =600 + 800 =300 + 600 =400 + 200 =800 300 =400 300 =300 + 400 =500 + 500 =800 + 200 =14二年级期末复习手机拍一拍作业全改好300 + 200 =(24 18) 8 =(77 41) 6 =(44 36) 3 =(12 + 16) 4 =(55 47) 4 =(10 + 53) 9 =5 (64 61) =7 (66 65) =9 (44 41) =(49 + 14) 7 =(49 28) 3 =(27 18) 6 =(38 29) 8 =3 (48 42) =(30 12) 9 =(98 7

27、4) 4 =(54 49) 5 =9 (45 38) =6 (95 87) =(23 21) 4 =(38 29) 3 =7 (21 13) =(50 48) 4 =(17 12) 5 =(29 17) 2 =(66 64) 5 =(41 33) 9 =(34 29) 8 =(47 23) 3 =6 (18 16) =(32 23) 5 =(57 48) 8 =4 (76 67) =(53 48) 3 =(67 43) 8 =(15 + 41) 8 =5 (53 52) =(24 16) 5 =(90 88) 8 =(81 74) 4 =(41 39) 4 =6 (74 66) =7 (49

28、44) =6 (38 31) =(55 53) 3 =(77 69) 7 =(38 14) 8 =(14 + 26) 5 =(48 44) 4 =2 (94 85) =4 (45 37) =(64 56) 3 =(16 + 48) 8 =5 (46 45) =(93 86) 6 =(13 + 41) 6 =5 (43 42) =(64 62) 2 =6 (36 35) =(39 21) 6 =(36 28) 8 =8 (32 27) =9 (52 45) =15二年级期末复习手机拍一拍作业全改好(81 73) 8 =(35 29) 7 =(76 58) 3 =(52 45) 7 =3 (78

29、77) =(13 + 23) 6 =(72 68) 8 =(29 21) 8 =(12 + 36) 6 =6 (49 47) =8 (47 39) =(33 32) 6 =3 (86 85) =(82 76) 3 =(89 86) 5 =7 (38 31) =(11 + 25) 6 =(12 + 42) 9 =4 (28 23) =6 6 3 =1 3 7 =() 6 = 60() 3 23() 9 57() 7 436 () = 18() 5 = 35() 8 = 643 () = 18()9 = 8440 () = 54 () = 2440 () = 8() 6 = 3648 () = 6

30、8 () = 40() 9 = 72() 5 = 25()4 = 93() 5 12() 9 68() 8 1763 () = 77 () = 422 () = 14() 9 42() 9 = 18() 9 37() 9 438 () = 325 () = 35() 5 48()9 = 366 () = 42() 4 = 326 () = 18() 4 23() 7 30() 7 = 1449 () = 7() 4 = 28() 9 5042 7 3 =35 5 1 =16二年级期末复习手机拍一拍作业全改好18 3 3 =12 4 5 =48 8 2 =28 4 6 =35 7 6 =12 3

31、 6 =56 7 8 =35 7 7 =35 7 8 =18 3 7 =24 4 6 =16 2 4 =63 9 1 =56 8 4 =32 8 2 =12 3 1 =14 2 7 =()9 = 2881 () = 93 () = 18()8 = 72() 4 = 282 () = 106 () = 4820 () = 5() 5 423 () = 1512 3 2 =6 () = 42() 9 = 727 () = 28() 3 2821 7 1 =16 4 8 =42 7 8 =72 9 2 =() 9 = 369 () = 9064 8 5 =() 8 50() 3 = 12() 9 =

32、 5416 () = 2() 4 30() 6 = 18() 5 32() 5 26() 8 53()7 = 8536 () = 6() 6 402 () = 16() 7 29() 7 = 287 () = 21() 9 41() 7 = 4917二年级期末复习手机拍一拍作业全改好72 () = 8()8 = 224 () = 16() 4 = 4020 () = 48 () = 56() 4 258 () = 32() 8 = 32() 9 82() 5 1718 () = 6() 5 = 10() 9 29()7 = 23() 9 = 277 () = 35() 8 = 24() 4 =

33、 36()7 = 316 () = 30() 5 19() 2 = 149 () = 54()7 = 65() 8 = 725 () = 1015 () = 3() 5 18() 3 = 24() 5 43() 5 = 4545 () = 5() 7 = 14() 6 = 245 () = 35() 6 41() 7 = 42() 7 = 563 () = 12() 2 = 12() 8 = 4830 () = 53 () = 21() 3 13() 4 3712 () = 32 () = 12()8 = 575 () = 454 () = 2414 () = 248 () = 8() 7 4

34、712 4 3 =24 3 4 =27 3 =6 8 4 =18 3 =3 2 9 =6 3 1 =1 7 7 =1 4 4 =5 1 9 =18二年级期末复习手机拍一拍作业全改好32 4 =6 5 2 =1 6 7 =7 1 2 =8 1 7 =1 3 9 =1 9 2 =24 4 =9 1 5 =1 4 6 =3 6 3 =5 1 8 =6 1 6 =5 () = 54 () = 1() 2 = 27 () = 7() 6 = 63 () = 93 () = 3() 6 78 () = 245 5 =() 1 = 21 () = 33 () = 9() 1 = 9() 9 = 9() 8

35、= 89 () = 9() 1 = 81 9 9 =12 4 =() 5 = 51 3 3 =8 7 7 =1 4 8 =7 1 6 =2 4 3 =7 1 7 =1 8 9 =8 6 4 =4 4 4 =1 5 8 =9 3 2 =5 2 5 =1 1 7 =8 8 4 =9 3 3 =8 2 4 =4 6 6 =2 6 6 =9 1 3 =1 4 1 =6 3 7 =12 6 =63 9 =8 1 1 =1 8 8 =1 2 6 =6 1 6 =25 5 =9 1 8 =6 2 6 =19二年级期末复习手机拍一拍作业全改好6 7 7 =15 5 =36 6 =9 3 3 =6 2 8 =4

36、 3 3 =12 3 =1 2 4 =7 () = 7() 6 = 624 6 5 =40 5 6 =36 9 4 =15 5 3 =72 9 8 =48 8 3 =18 6 6 =15 3 5 =72 9 4 =64 8 2 =16 2 2 =16 8 1 =14 2 7 =40 5 3 =30 5 7 =25 5 5 =40 8 4 =48 8 7 =21 3 8 =35 7 2 =15 3 7 =15 5 1 =32 8 4 =24 4 4 =12 2 1 =24 6 6 =35 5 8 =36 6 6 =24 4 3 =40 8 7 =42 7 3 =16 4 2 =21 3 7 =5

37、6 7 6 =45 5 1 =45 9 5 =35 5 7 =48 6 3 =56 7 4 =56 8 5 =20 4 2 =2 () = 2() 1 = 79 () = 3() 2 = 21 () = 8() 1 = 5() 6 92 () = 61 () = 71 () = 72 () = 88 () = 8() 9 = 920二年级期末复习手机拍一拍作业全改好1 () = 13 () = 68 () = 83 1 5 =() 1 = 18 () = 4() 4 = 856 7 2 =21 7 3 =54 6 3 =42 7 1 =24 8 6 =64 8 6 =27 3 1 =35 7

38、5 =35 7 4 =45 9 1 =() 3 = 336 6 4 =12 4 1 =63 7 1 =49 7 2 =() 3 = 9() 2 = 4() 1 = 3() 1 = 94 4 + 14 =6 4 + 59 =700 300 =400 200 =400 + 100 =900 100 =200 100 =100 + 200 =800 200 =700 500 =600 300 =400 + 300 =80 + 4 7 =300 + 700 =800 + 400 =300 100 =900 400 =900 500 =200 + 700 =500 + 600 =37 6 + 4 =52

39、 + 2 3 =800 500 =(87 75) 3 =(13 + 12) 5 =5 (31 26) =(85 37) 8 =(69 27) 7 =9 (64 61) =(44 16) 7 =(82 68) 2 =3 (54 51) =69 4 + 3 =(80 31) 7 =(33 27) 2 =29 3 + 8 =8 + 5 12 =85 + 4 6 =21二年级期末复习手机拍一拍作业全改好21 3 + 5 =11 5 + 4 =400 100 =100 + 400 =(25 22) 4 =800 + 300 =400 + 700 =900 800 =800 + 800 =200 + 10

40、0 =400 + 900 =300 + 100 =900 600 =500 200 =800 + 700 =7 (11 5) =(8 + 28) 6 =(14 8) 6 =(15 + 5) 5 =(42 + 6) 8 =(10 5) 8 =(4 + 59) 7 =600 500 =700 + 300 =900 700 =100 + 800 =900 + 500 =500 100 =700 + 900 =800 + 500 =700 + 800 =700 + 600 =300 + 300 =900 + 800 =800 + 100 =200 + 900 =100 + 700 =100 + 900

41、 =600 200 =500 + 300 =400 + 400 =800 + 600 =700 + 100 =(10 + 10) 5 =(62 41) 7 =(3 + 46) 7 =(10 + 26) 4 =(34 27) 2 =6 (71 68) =(68 23) 9 =7 (23 15) =4 (31 27) =(55 15) 5 =(70 54) 2 =(71 68) 9 =(97 94) 2 =(56 49) 7 =(54 24) 5 =(71 62) 2 =(76 28) 6 =3 (57 56) =(55 39) 4 =(73 69) 4 =5 (69 61) =22二年级期末复习

42、手机拍一拍作业全改好(54 44) 2 =7 (23 16) =(54 45) 3 =(82 47) 7 =2 (58 56) =7 (24 22) =(41 33) 3 =(72 27) 5 =(18 + 18) 9 =7 (77 76) =(67 37) 6 =(97 91) 7 =2 (73 69) =6 (89 87) =8 (57 53) =(66 59) 6 =(88 64) 8 =2 (33 24) =(18 12) 8 =3 (56 55) =(19 + 16) 5 =5 (91 87) =(37 28) 6 =(36 27) 6 =8 (81 77) =9 (73 68) =

43、(26 19) 7 =(76 44) 8 =(26 + 22) 8 =4 (69 61) =(82 76) 6 =6 (56 51) =(79 71) 2 =5 (43 37) =2 (61 59) =3 (72 69) =(22 14) 4 =7 (76 75) =(52 28) 8 =(58 46) 2 =8 (71 63) =7 (21 14) =(24 + 16) 5 =(24 18) 9 =(82 19) 9 =(97 49) 8 =6 (21 14) =8 (36 29) =2 (47 45) =(10 + 38) 8 =(54 49) 8 =(17 12) 7 =2 (49 44

44、) =2 (77 75) =(56 42) 2 =(37 21) 4 =5 (83 78) =8 (24 18) =(93 91) 9 =(35 15) 4 =(85 53) 4 =(3 + 45) 6 =(2 + 30) 4 =5 (33 27) =23二年级期末复习手机拍一拍作业全改好72 () = 60() + 65 = 97() 49 = 439 + 9 + 9 =33 + () = 6714 + () = 75() 14 = 77() + 67 = 8876 + () = 87() 15 = 8414 + () = 9713 + () = 8938 () = 11() + 71 =

45、97() + 43 = 7881 () = 7053 () = 31() + 71 = 87() + 35 = 4831 + () = 42() 26 = 722 1 + 1 =9 + 9 6 =2 + 5 + 7 =2 + 7 + 7 =7 + 7 + 7 =() 29 = 3047 + () = 6926 + () = 89() + 43 = 8694 () = 5171 + () = 8597 () = 31() + 21 = 847 + 1 + 7 =() 18 = 77() 46 = 35() 46 = 2215 + () = 3852 + () = 894 3 + 1 =() +

46、14 = 86() 22 = 3145 () = 2658 () = 4095 () = 37() 19 = 37() + 51 = 9232 + () = 6992 () = 55() + 13 = 8926 + () = 99() 27 = 55() + 52 = 94() 19 = 33() 39 = 5437 () = 2672 () = 4681 + () = 9636 () = 2265 + () = 8825 + () = 77() 14 = 79() 42 = 5124二年级期末复习手机拍一拍作业全改好11 + () = 8352 () = 15() 43 = 4366 ()

47、= 17() 31 = 2112 + () = 8322 + () = 84() 46 = 29() 25 = 42() 63 = 1346 () = 35() + 61 = 8462 () = 4384 () = 6222 + () = 496 4 + 2 =4 + 6 + 8 =54 (4 + 2) =(33 5) 4 =24 (6 + 2) =24 (8 4) =54 (3 + 6) =20 (2 + 2) =(19 3) 8 =(9 + 36) 9 =14 (2 + 5) =(3 + 15) 6 =(3 + 39) 6 =(15 9) 8 =(5 + 51) 7 =(58 + 6) 8

48、 =24 (3 + 3) =42 (6 + 1) =(2 + 33) 7 =4 (14 7) =(15 7) 2 =(4 + 20) 6 =(4 + 32) 6 =(6 + 14) 5 =(6 + 50) 8 =(26 1) 5 =6 (16 9) =(27 3) 3 =(3 + 60) 7 =2 (16 9) =(30 6) 6 =(17 8) 7 =(4 + 24) 4 =(5 + 19) 6 =36 (4 + 2) =63 (2 + 7) =16 (2 + 6) =(6 + 10) 8 =48 (2 + 4) =(10 2) 3 =(12 + 2) 7 =72 (6 + 3) =20 (

49、9 5) =2 2 + 1 =8 (13 9) =9 (15 8) =(12 + 3) 3 =54 (3 + 3) =3 (13 8) =25二年级期末复习手机拍一拍作业全改好56 (7 + 1) =4 (16 8) =(1 + 17) 9 =1 + 5 + 4 =6 (12 7) =8 3 + 4 =1 + 1 + 1 =3 + 2 + 9 =4 + 4 + 4 =6 2 + 2 =3 3 + 0 =5 + 6 + 9 =32 (5 + 3) =(4 + 77) 9 =28 (2 + 5) =63 (4 + 3) =(3 + 33) 9 =(12 5) 4 =(6 + 66) 9 =(7 +

50、 33) 5 =45 (3 + 6) =25 (2 + 3) =42 (3 + 3) =20 (4 + 1) =32 (3 + 5) =64 (3 + 5) =3 (15 7) =7 (15 8) =25 (7 2) =(24 4) 5 =42 (4 + 3) =30 (2 + 3) =(12 8) 5 =4 (83 81) =(61 58) 4 =() 67 = 25980克14克450克540克460克1千克750克7千克482克482克99克9千克9千克900克5千克50克3050克3克310克3千克65克56克78 + 11892733 1648 182549 + 146293 194