小学二年级数学加减乘除混合口算题卡

1、2 × 3 + 49 = 15 ÷ 5 - 1 = 20 ÷ 4 - 3 = 18 ÷ 3 + 32 = 56 ÷ 7 + 44 = 2 × 9 + 48 = 6 ÷ 6 + 73 = 1 × 4 - 1 = 8 × 1 - 1 = 2 × 5 + 2 = 5 × 9 - 28 = 1 ÷ 1 - 1 = 4 × 6 - 13 = 3 × 4 - 10 = 9 ÷ 3 - 3 = 4 × 1 - 2 = 16 ÷ 4 - 1

2、= 6 × 1 - 2 = 5 × 7 + 64 = 5 ÷ 5 - 1 = 8 ÷ 1 + 88 = 7 × 3 + 5 = 40 ÷ 5 + 30 = 5 × 2 + 2 = 6 × 8 - 42 = 81 ÷ 9 - 3 = 18 ÷ 2 + 23 = 6 × 5 + 41 = 16 ÷ 4 + 36 = 2 × 3 + 47 = 20 ÷ 5 - 1 = 30 ÷ 5 + 45 = 5 × 1 + 92 = 14 ÷

3、2 + 38 = 4 × 5 + 80 = 8 × 2 + 84 = 18 ÷ 9 + 90 = 8 ÷ 2 - 2 = 10 ÷ 2 + 87 = 63 ÷ 9 + 69 = 27 ÷ 9 - 2 = 6 × 7 + 13 = 4 × 2 - 7 = 72 ÷ 8 - 5 = 32 ÷ 4 + 92 = 8 × 7 + 36 = 6 × 5 - 4 = 48 ÷ 8 + 80 = 49 ÷ 7 - 6 = 3 × 3 + 9 = 7

4、× 7 - 26 = 5 × 6 - 17 = 2 × 6 + 80 = 21 ÷ 7 + 87 = 1 × 7 - 5 = 5 × 6 + 9 = 4 ÷ 2 + 88 = 6 × 1 - 1 = 3 ÷ 3 - 1 = 24 ÷ 6 - 2 = 36 ÷ 6 - 3 = 1 × 5 + 92 = 18 ÷ 9 + 34 = 36 ÷ 6 - 4 = 5 × 6 + 34 = 27 ÷ 9 + 5 = 8 × 2 + 36

5、= 9 × 1 + 30 = 7 × 4 - 13 = 9 × 6 - 39 = 8 × 3 + 76 = 21 ÷ 7 + 3 = 36 ÷ 9 - 4 = 5 × 4 - 7 = 3 × 4 - 9 = 3 × 4 - 9 = 6 ÷ 3 - 1 = 2 × 3 + 32 = 8 × 5 + 38 = 1 × 4 - 3 = 4 × 6 + 39 = 9 ÷ 3 - 3 = 8 × 7 - 22 = 2 × 2 - 4 =

6、 2 × 9 - 4 = 63 ÷ 9 - 3 = 2 × 8 + 20 = 40 ÷ 8 - 3 = 24 ÷ 4 + 5 = 6 × 4 + 36 = 2 ÷ 1 - 2 = 8 × 9 + 10 = 8 × 8 - 44 = 48 ÷ 6 - 4 = 4 × 6 + 24 = 1 × 3 - 1 = 2 ÷ 2 - 1 = 30 ÷ 5 + 54 = 12 ÷ 6 + 85 = 28 ÷ 7 + 28 = 8 × 5 -

7、 21 = 2 × 1 + 74 = 36 ÷ 9 + 69 = 4 × 6 - 20 = 3 × 7 + 26 = 7 × 1 - 4 = 45 ÷ 5 + 39 = 5 × 7 + 1 = 9 ÷ 1 + 28 = 8 ÷ 2 - 1 = 8 ÷ 4 - 1 = 6 ÷ 1 + 43 = 5 × 1 + 37 = 10 ÷ 5 + 25 = 18 ÷ 6 - 1 = 2 × 5 + 20 = 4 × 2 + 90 = 6 ×

8、; 4 - 17 = 8 × 2 + 64 = 3 × 7 + 1 = 2 × 4 + 19 = 4 ÷ 4 + 43 = 5 × 3 - 15 = 9 × 7 - 38 = 4 ÷ 1 - 1 = 8 × 7 + 15 = 6 × 3 + 48 = 9 × 2 + 3 = 10 ÷ 5 - 1 = 18 ÷ 6 + 4 = 3 ÷ 1 - 1 = 4 × 7 + 37 = 12 ÷ 6 + 18 = 45 ÷ 9 + 5 = 8 &#

9、247; 2 - 4 = 8 × 8 + 26 = 7 ÷ 7 + 96 = 2 × 1 - 1 = 2 × 3 + 21 = 21 ÷ 3 + 20 = 81 ÷ 9 - 9 = 4 × 8 - 26 = 6 × 8 + 23 = 9 × 5 + 42 = 4 × 4 - 11 = 7 × 8 + 36 = 6 × 2 - 8 = 5 × 4 - 15 = 21 ÷ 7 + 34 = 18 ÷ 6 + 39 = 4 ÷ 4 - 1 =

10、 2 ÷ 2 + 53 = 63 ÷ 9 + 64 = 1 × 7 + 39 = 42 ÷ 6 + 33 = 4 × 8 + 45 = 3 × 1 - 2 = 9 × 6 - 48 = 12 ÷ 3 + 66 = 56 ÷ 7 - 7 = 1 × 5 - 3 = 21 ÷ 3 + 46 = 1 × 4 + 10 = 6 × 3 - 15 = 2 × 4 - 8 = 5 × 6 + 60 = 8 × 7 - 43 = 3 × 7

11、 + 9 = 4 × 3 - 5 = 12 ÷ 6 - 2 = 24 ÷ 6 - 2 = 18 ÷ 2 + 11 = 4 ÷ 2 - 2 = 5 × 8 - 9 = 4 × 3 + 47 = 2 ÷ 2 - 1 = 7 × 7 - 38 = 1 ÷ 1 + 75 = 32 ÷ 8 - 4 = 16 ÷ 4 - 1 = 1 × 7 + 6 = 7 × 6 + 13 = 2 × 1 - 1 = 9 ÷ 1 + 54 = 6 × 7

12、 - 41 = 7 × 4 + 41 = 7 × 5 + 52 = 9 × 4 + 47 = 1 × 4 - 2 = 1 × 2 - 2 = 27 ÷ 3 + 29 = 24 ÷ 8 + 86 = 35 ÷ 5 - 2 = 1 × 2 - 1 = 20 ÷ 4 - 1 = 63 ÷ 7 + 20 = 7 × 7 + 33 = 20 ÷ 5 + 9 = 48 ÷ 8 + 25 = 9 × 7 + 35 = 7 × 4 + 18 = 3 &

13、#215; 4 - 2 = 21 ÷ 3 - 3 = 2 ÷ 1 + 75 = 1 × 4 + 27 = 3 × 2 - 5 = 2 × 9 + 30 = 8 ÷ 2 - 4 = 2 × 2 + 93 = 8 × 1 + 90 = 49 ÷ 7 - 1 = 9 × 1 + 85 = 3 × 6 + 24 = 2 × 5 - 10 = 35 ÷ 5 - 1 = 9 × 7 + 2 = 36 ÷ 6 - 1 = 5 ÷ 5 - 1 = 36

14、 ÷ 9 + 21 = 4 × 8 - 18 = 4 × 4 + 69 = 8 ÷ 8 - 1 = 8 × 9 + 10 = 24 ÷ 3 + 14 = 8 × 2 + 3 = 9 ÷ 3 - 2 = 2 × 5 + 87 = 6 × 6 + 1 = 20 ÷ 5 + 2 = 3 × 9 - 21 = 3 × 5 - 5 = 45 ÷ 9 - 3 = 4 × 1 - 4 = 2 × 6 + 65 = 24 ÷ 8 - 2 =

15、4 × 8 - 8 = 15 ÷ 5 + 9 = 7 ÷ 7 + 88 = 4 × 2 - 3 = 20 ÷ 5 - 3 = 2 × 5 + 50 = 6 ÷ 2 - 2 = 2 × 2 - 4 = 8 × 3 - 4 = 3 × 5 - 5 = 4 × 8 + 10 = 4 × 1 + 21 = 2 × 3 + 63 = 30 ÷ 6 - 1 = 81 ÷ 9 - 9 = 5 ÷ 5 - 1 = 5 × 5 + 53 = 6

16、 × 3 + 55 = 6 × 7 + 22 = 7 × 8 + 30 = 18 ÷ 3 + 61 = 8 × 7 - 23 = 3 ÷ 3 - 1 = 21 ÷ 3 - 3 = 5 × 2 - 4 = 4 ÷ 1 - 3 = 28 ÷ 7 + 10 = 1 × 5 + 42 = 18 ÷ 2 - 5 = 2 × 6 - 1 = 3 × 6 + 47 = 1 × 4 - 1 = 16 ÷ 4 + 75 = 4 ÷ 2 + 4

17、= 4 × 2 - 5 = 54 ÷ 6 + 20 = 7 ÷ 7 + 40 = 8 × 8 + 31 = 6 × 9 - 38 = 56 ÷ 7 + 84 = 36 ÷ 9 - 1 = 49 ÷ 7 - 1 = 6 × 1 - 1 = 10 ÷ 2 + 26 = 5 × 4 - 13 = 8 × 1 + 70 = 16 ÷ 8 + 48 = 8 ÷ 8 + 69 = 9 × 9 - 7 = 4 × 2 - 1 = 4 ÷ 1

18、 - 3 = 7 × 9 + 33 = 1 × 1 + 75 = 3 × 9 + 68 = 3 × 9 + 53 = 7 × 6 - 28 = 12 ÷ 3 - 3 = 20 ÷ 4 - 1 = 8 × 9 + 6 = 27 ÷ 9 + 78 = 14 ÷ 7 + 25 = 5 × 2 + 34 = 40 ÷ 5 - 3 = 8 × 1 - 5 = 5 × 2 + 13 = 16 ÷ 4 + 15 = 8 ÷ 4 - 2 = 20 &#

19、247; 5 + 2 = 64 ÷ 8 - 2 = 8 × 3 - 9 = 35 ÷ 7 - 5 = 28 ÷ 4 - 6 = 21 ÷ 3 + 75 = 9 × 8 - 54 = 3 ÷ 3 - 1 = 3 × 5 + 82 = 9 × 2 - 3 = 6 × 9 - 8 = 9 × 7 - 28 = 1 × 3 - 1 = 24 ÷ 6 + 81 = 1 × 7 - 3 = 4 ÷ 2 - 2 = 32 ÷ 4 + 47 = 7 &

20、#215; 7 + 1 = 6 × 2 + 33 = 49 ÷ 7 - 1 = 35 ÷ 7 + 80 = 27 ÷ 3 + 2 = 8 ÷ 8 + 87 = 1 × 5 - 2 = 8 ÷ 2 + 19 = 7 × 4 - 5 = 42 ÷ 7 - 3 = 45 ÷ 5 - 7 = 27 ÷ 3 + 83 = 4 × 1 - 3 = 4 ÷ 4 - 1 = 2 × 2 + 82 = 4 × 1 - 3 = 6 ÷ 3 + 22 = 9

21、 ÷ 9 + 46 = 1 × 1 + 84 = 2 ÷ 2 + 60 = 81 ÷ 9 - 7 = 20 ÷ 5 - 4 = 8 ÷ 1 - 6 = 8 × 6 - 46 = 5 ÷ 1 + 20 = 24 ÷ 6 + 39 = 3 × 4 - 3 = 72 ÷ 8 - 9 = 3 × 3 + 34 = 3 × 6 + 76 = 9 × 2 + 9 = 8 × 5 - 24 = 7 × 7 - 17 = 2 × 1 - 2

22、= 24 ÷ 6 - 3 = 4 × 6 - 2 = 6 ÷ 3 - 2 = 9 × 2 - 17 = 40 ÷ 5 + 62 = 1 ÷ 1 - 1 = 7 × 9 + 25 = 3 × 3 + 89 = 28 ÷ 4 - 7 = 1 × 7 + 20 = 8 × 7 - 2 = 9 × 9 - 51 = 15 ÷ 5 + 64 = 12 ÷ 2 - 6 = 9 × 1 - 2 = 4 × 4 - 9 = 5 × 6 - 2

23、0 = 6 × 1 - 3 = 1 × 9 - 7 = 6 × 7 - 31 = 2 × 6 - 5 = 2 × 4 + 90 = 9 ÷ 1 - 9 = 72 ÷ 9 - 5 = 63 ÷ 9 + 74 = 8 ÷ 4 + 47 = 1 × 7 + 33 = 8 × 4 + 50 = 5 × 8 + 3 = 9 × 7 + 4 = 54 ÷ 6 - 1 = 3 × 8 + 74 = 32 ÷ 4 - 5 = 2 ÷ 1 -

24、1 = 7 × 7 - 37 = 3 × 4 - 2 = 8 × 2 + 26 = 18 ÷ 2 - 9 = 8 × 6 - 24 = 12 ÷ 3 - 3 = 7 × 8 + 4 = 16 ÷ 8 + 19 = 9 × 5 - 30 = 36 ÷ 6 + 65 = 8 ÷ 2 + 95 = 2 × 6 - 9 = 1 × 4 - 4 = 7 × 8 - 43 = 6 × 6 + 15 = 1 × 5 - 2 = 35 ÷ 7

25、 + 62 = 42 ÷ 6 + 21 = 6 × 3 + 27 = 40 ÷ 8 + 85 = 6 × 4 + 56 = 6 × 2 - 4 = 4 ÷ 2 - 1 = 3 × 3 + 5 = 8 × 7 + 43 = 32 ÷ 4 - 3 = 3 × 3 + 21 = 5 × 1 - 3 = 7 × 2 + 76 = 7 × 7 + 45 = 5 × 3 + 26 = 5 × 7 + 60 = 18 ÷ 6 + 67 = 3 

26、15; 3 - 4 = 28 ÷ 4 + 18 = 24 ÷ 3 + 19 = 5 × 9 - 31 = 3 × 8 - 5 = 5 × 4 + 40 = 24 ÷ 8 + 78 = 6 × 7 + 45 = 8 ÷ 1 - 1 = 5 ÷ 5 - 1 = 8 ÷ 4 - 2 = 14 ÷ 7 + 83 = 42 ÷ 7 - 3 = 2 × 6 + 13 = 3 × 5 - 10 = 45 ÷ 9 - 3 = 24 ÷ 3 + 12 =

27、 20 ÷ 4 + 56 = 49 ÷ 7 - 4 = 4 ÷ 1 - 1 = 40 ÷ 5 - 2 = 8 × 5 - 19 = 36 ÷ 4 + 24 = 1 × 4 - 2 = 5 × 4 - 12 = 72 ÷ 8 + 64 = 28 ÷ 4 + 59 = 9 ÷ 9 - 1 = 72 ÷ 8 + 20 = 24 ÷ 8 + 68 = 7 × 3 + 54 = 8 × 5 + 24 = 45 ÷ 9 - 4 = 7 ÷

28、 7 + 84 = 8 ÷ 4 + 32 = 24 ÷ 6 + 24 = 8 × 8 - 7 = 27 ÷ 9 - 2 = 20 ÷ 4 - 5 = 49 ÷ 7 - 5 = 32 ÷ 4 + 89 = 5 × 7 - 8 = 1 × 2 - 1 = 5 × 3 - 4 = 5 × 5 - 15 = 7 ÷ 1 - 2 = 7 ÷ 1 - 3 = 49 ÷ 7 + 32 = 9 × 5 + 51 = 16 ÷ 2 + 82 = 6 &#

29、247; 2 + 96 = 4 ÷ 4 - 1 = 7 × 1 + 42 = 81 ÷ 9 + 65 = 2 × 2 + 23 = 6 × 4 - 4 = 4 × 5 + 72 = 7 × 6 + 40 = 56 ÷ 7 - 1 = 72 ÷ 8 - 4 = 5 × 7 - 18 = 7 × 2 - 12 = 6 × 2 - 1 = 32 ÷ 4 - 6 = 27 ÷ 9 - 2 = 5 ÷ 5 + 41 = 7 × 5 - 32 =

30、7 × 3 + 3 = 1 ÷ 1 - 1 = 7 × 9 + 15 = 25 ÷ 5 + 28 = 28 ÷ 4 + 24 = 81 ÷ 9 - 4 = 5 × 3 + 69 = 15 ÷ 3 - 4 = 8 × 3 - 20 = 10 ÷ 5 + 57 = 10 ÷ 5 + 17 = 3 × 8 - 14 = 30 ÷ 6 - 2 = 1 × 6 - 1 = 3 × 2 - 5 = 72 ÷ 8 - 2 = 6 × 6 -

31、 25 = 30 ÷ 5 + 3 = 2 ÷ 1 - 1 = 6 × 5 + 25 = 48 ÷ 8 - 2 = 7 × 2 - 1 = 35 ÷ 5 - 2 = 6 × 1 - 1 = 16 ÷ 8 - 1 = 20 ÷ 5 - 1 = 7 × 6 - 19 = 2 × 8 - 11 = 3 × 5 - 13 = 6 × 3 + 31 = 56 ÷ 7 + 36 = 40 ÷ 5 - 3 = 36 ÷ 4 + 10 = 7 ×

32、; 8 - 8 = 18 ÷ 9 - 2 = 28 ÷ 4 + 90 = 2 × 7 - 1 = 3 × 6 + 69 = 3 × 3 - 5 = 9 ÷ 3 + 49 = 9 × 4 - 9 = 36 ÷ 4 - 8 = 40 ÷ 5 - 5 = 14 ÷ 2 + 63 = 4 × 9 + 23 = 8 × 7 + 15 = 3 × 7 - 10 = 40 ÷ 8 - 2 = 1 ÷ 1 + 44 = 40 ÷ 5 - 5 = 5 &

33、#215; 3 - 1 = 7 × 1 - 2 = 7 ÷ 1 + 20 = 4 ÷ 1 - 1 = 3 × 3 - 7 = 5 × 6 - 3 = 5 ÷ 5 + 28 = 16 ÷ 2 + 2 = 14 ÷ 2 - 7 = 5 × 8 + 50 = 9 × 6 - 41 = 40 ÷ 5 - 5 = 20 ÷ 4 + 63 = 2 ÷ 2 + 40 = 48 ÷ 6 - 8 = 8 × 7 + 19 = 1 × 3 - 1 = 18

34、 ÷ 9 + 29 = 5 × 3 + 32 = 12 ÷ 3 + 56 = 49 ÷ 7 - 7 = 14 ÷ 7 + 51 = 2 ÷ 1 - 2 = 63 ÷ 9 - 7 = 4 × 3 - 7 = 3 × 5 - 12 = 6 × 1 + 53 = 6 × 1 - 3 = 8 ÷ 1 - 4 = 7 × 1 + 25 = 48 ÷ 6 - 3 = 36 ÷ 6 - 2 = 4 ÷ 2 + 46 = 4 × 1 - 2

35、= 4 ÷ 2 + 94 = 5 ÷ 1 + 41 = 6 ÷ 6 + 74 = 54 ÷ 6 + 40 = 3 × 6 - 3 = 14 ÷ 7 + 50 = 48 ÷ 8 + 31 = 16 ÷ 4 + 71 = 35 ÷ 7 + 19 = 2 × 9 + 62 = 4 × 4 + 16 = 7 ÷ 1 + 48 = 36 ÷ 6 + 32 = 30 ÷ 5 - 4 = 12 ÷ 4 - 2 = 6 × 9 + 36 = 9 

36、47; 3 + 3 = 4 × 8 - 4 = 32 ÷ 8 + 89 = 36 ÷ 9 - 3 = 3 × 6 - 8 = 1 × 2 - 1 = 7 ÷ 1 - 3 = 6 × 2 + 17 = 24 ÷ 8 - 1 = 9 × 9 + 19 = 30 ÷ 5 - 5 = 48 ÷ 6 + 18 = 4 × 8 - 23 = 1 × 4 - 4 = 27 ÷ 9 + 35 = 7 × 5 - 18 = 3 ÷ 3 + 98 = 8

37、÷ 1 - 6 = 63 ÷ 9 + 56 = 42 ÷ 7 + 64 = 7 ÷ 1 + 67 = 81 ÷ 9 + 38 = 6 × 9 - 41 = 30 ÷ 5 + 24 = 9 × 6 + 34 = 1 × 8 + 31 = 1 × 5 - 4 = 4 × 4 - 3 = 8 × 1 - 5 = 2 × 8 + 64 = 24 ÷ 4 + 86 = 8 ÷ 2 - 1 = 56 ÷ 8 - 7 = 48 ÷ 8 -

38、1 = 9 × 3 + 17 = 45 ÷ 5 - 7 = 4 × 9 + 25 = 3 × 1 + 81 = 2 × 1 - 1 = 54 ÷ 6 + 30 = 54 ÷ 6 + 58 = 36 ÷ 6 - 2 = 4 ÷ 1 + 35 = 9 × 7 - 8 = 8 × 6 + 11 = 2 ÷ 2 + 33 = 6 × 7 - 24 = 49 ÷ 7 - 1 = 18 ÷ 9 - 1 = 35 ÷ 5 + 22 = 5 ×

39、; 6 - 25 = 24 ÷ 4 + 49 = 32 ÷ 4 + 68 = 45 ÷ 5 - 4 = 48 ÷ 6 - 6 = 8 ÷ 8 - 1 = 30 ÷ 5 + 9 = 42 ÷ 6 - 1 = 28 ÷ 4 - 6 = 5 × 8 - 3 = 35 ÷ 7 - 1 = 5 ÷ 5 + 38 = 12 ÷ 4 - 2 = 5 × 6 - 23 = 18 ÷ 9 - 1 = 7 × 8 - 7 = 10 ÷ 2 - 3 = 3

40、× 7 - 7 = 40 ÷ 8 + 30 = 12 ÷ 6 + 27 = 7 × 8 + 35 = 35 ÷ 7 - 4 = 35 ÷ 7 + 35 = 8 ÷ 4 - 2 = 40 ÷ 5 - 7 = 8 × 4 - 6 = 4 × 9 - 26 = 18 ÷ 9 + 91 = 10 ÷ 2 - 1 = 2 ÷ 1 + 94 = 6 × 6 - 20 = 7 × 6 + 52 = 32 ÷ 4 - 5 = 14 ÷ 2 +

41、 33 = 24 ÷ 8 - 2 = 5 × 7 - 14 = 4 × 3 + 3 = 3 ÷ 3 - 1 = 3 × 4 + 72 = 7 × 7 - 24 = 10 ÷ 5 - 2 = 30 ÷ 6 + 11 = 7 × 2 + 50 = 1 ÷ 1 - 1 = 2 × 4 - 1 = 20 ÷ 4 + 70 = 7 × 7 - 48 = 2 × 9 + 42 = 7 × 4 + 38 = 54 ÷ 6 + 9 = 9 ×

42、 6 - 52 = 4 × 6 + 45 = 7 × 7 + 15 = 6 × 3 + 36 = 8 ÷ 2 - 2 = 1 × 2 + 86 = 4 ÷ 4 - 1 = 14 ÷ 7 - 1 = 2 × 8 - 12 = 7 × 5 + 37 = 28 ÷ 7 - 2 = 2 × 4 + 35 = 20 ÷ 4 - 5 = 1 × 9 + 33 = 4 ÷ 1 + 87 = 5 × 2 - 5 = 9 ÷ 1 - 3 = 7 

43、5; 7 + 22 = 2 × 4 + 64 = 10 ÷ 5 + 9 = 8 × 6 - 31 = 5 ÷ 1 + 69 = 12 ÷ 6 + 50 = 5 × 9 - 13 = 3 × 8 + 55 = 9 × 3 - 8 = 2 × 6 - 10 = 7 × 7 + 37 = 56 ÷ 8 + 26 = 45 ÷ 5 - 8 = 5 × 6 - 21 = 64 ÷ 8 + 86 = 7 ÷ 7 + 99 = 2 × 7 + 61

44、= 9 × 4 - 10 = 32 ÷ 8 - 4 = 4 ÷ 4 - 1 = 56 ÷ 8 + 81 = 63 ÷ 7 + 89 = 8 × 7 - 2 = 7 × 8 - 5 = 9 × 7 - 45 = 9 × 5 - 44 = 10 ÷ 5 - 2 = 2 ÷ 2 + 92 = 35 ÷ 7 + 17 = 6 ÷ 1 - 3 = 64 ÷ 8 - 4 = 4 × 6 - 20 = 36 ÷ 6 + 89 = 32 ÷

45、4 + 54 = 2 × 7 - 10 = 7 × 6 + 28 = 5 × 1 - 3 = 8 ÷ 4 - 2 = 9 ÷ 1 + 60 = 7 × 1 - 6 = 24 ÷ 8 - 1 = 12 ÷ 3 + 79 = 64 ÷ 8 - 8 = 24 ÷ 4 - 6 = 4 ÷ 4 - 1 = 9 ÷ 3 + 14 = 2 × 7 - 13 = 12 ÷ 4 + 74 = 6 × 4 - 16 = 9 × 1 - 9 = 1 

46、5; 1 - 1 = 12 ÷ 2 + 55 = 36 ÷ 9 - 1 = 1 × 6 + 80 = 12 ÷ 3 + 93 = 63 ÷ 9 - 3 = 8 ÷ 1 + 67 = 2 ÷ 2 - 1 = 64 ÷ 8 - 7 = 8 × 5 - 28 = 16 ÷ 8 + 49 = 4 × 6 + 27 = 1 ÷ 1 + 44 = 6 × 5 + 22 = 12 ÷ 3 + 93 = 24 ÷ 8 + 15 = 5 × 1 - 4

47、= 1 × 2 + 68 = 1 × 8 - 3 = 8 × 8 - 14 = 10 ÷ 2 + 82 = 7 × 8 - 36 = 5 × 7 + 37 = 6 ÷ 6 - 1 = 16 ÷ 2 - 2 = 48 ÷ 6 + 1 = 24 ÷ 4 + 73 = 2 × 9 - 2 = 28 ÷ 4 - 5 = 24 ÷ 8 - 3 = 25 ÷ 5 - 3 = 1 × 9 - 6 = 9 × 9 + 7 = 4 × 6 +

48、26 = 9 × 7 + 34 = 32 ÷ 4 + 24 = 12 ÷ 4 - 3 = 72 ÷ 9 - 6 = 9 × 6 + 33 = 4 × 3 - 8 = 2 × 2 - 2 = 48 ÷ 8 - 2 = 7 × 7 - 42 = 8 × 4 - 27 = 10 ÷ 2 - 3 = 18 ÷ 6 + 48 = 1 × 9 - 9 = 8 × 9 - 11 = 3 × 8 - 10 = 6 × 1 - 3 = 64 ÷

49、 8 + 43 = 24 ÷ 4 - 1 = 42 ÷ 6 + 69 = 5 × 1 + 11 = 20 ÷ 5 - 2 = 6 × 9 - 13 = 3 ÷ 1 + 1 = 9 ÷ 3 - 3 = 28 ÷ 7 - 2 = 25 ÷ 5 - 1 = 1 × 6 - 1 = 7 × 8 + 39 = 9 × 3 + 11 = 5 × 8 - 14 = 8 × 7 - 9 = 6 × 6 - 11 = 28 ÷ 4 - 4 = 9 

50、15; 1 + 62 = 4 × 9 - 8 = 2 × 5 + 65 = 7 × 5 + 13 = 36 ÷ 4 - 3 = 9 ÷ 9 - 1 = 8 × 7 + 16 = 3 ÷ 3 + 70 = 6 ÷ 3 - 1 = 54 ÷ 6 - 4 = 9 × 9 + 8 = 8 ÷ 8 - 1 = 81 ÷ 9 + 52 = 6 × 5 - 26 = 8 × 7 + 6 = 2 × 7 - 12 = 8 ÷ 1 - 5 = 9 

51、15; 9 - 38 = 21 ÷ 7 - 1 = 1 × 1 + 59 = 2 ÷ 1 + 65 = 28 ÷ 7 + 55 = 9 × 8 + 23 = 9 × 8 + 14 = 30 ÷ 6 + 88 = 6 × 5 + 43 = 64 ÷ 8 - 4 = 6 × 5 - 3 = 4 × 5 + 39 = 64 ÷ 8 - 1 = 7 × 8 + 16 = 12 ÷ 3 - 4 = 6 × 2 - 5 = 10 ÷ 5 + 38

52、= 7 × 9 + 20 = 54 ÷ 9 - 4 = 6 × 8 + 34 = 9 × 3 + 14 = 24 ÷ 4 + 88 = 2 × 3 - 3 = 12 ÷ 2 + 14 = 32 ÷ 4 - 1 = 4 × 6 + 7 = 6 × 2 + 26 = 54 ÷ 6 - 7 = 24 ÷ 3 - 7 = 9 ÷ 9 - 1 = 6 ÷ 3 - 2 = 5 × 2 - 4 = 15 ÷ 5 + 7 = 7 × 9 +

53、4 = 64 ÷ 8 + 11 = 1 × 5 + 11 = 54 ÷ 9 - 1 = 48 ÷ 6 + 71 = 4 × 3 + 63 = 6 ÷ 6 - 1 = 6 × 9 - 10 = 9 × 2 + 81 = 5 × 5 - 3 = 24 ÷ 6 + 87 = 18 ÷ 2 - 9 = 32 ÷ 4 - 3 = 8 × 7 + 25 = 2 × 2 + 4 = 5 × 1 - 2 = 3 × 6 + 34 = 27 ÷

54、 3 - 2 = 6 × 8 - 14 = 5 × 4 - 15 = 6 ÷ 3 - 2 = 25 ÷ 5 + 48 = 5 × 1 + 22 = 8 × 1 - 2 = 2 × 9 + 70 = 5 × 6 - 22 = 18 ÷ 9 - 1 = 32 ÷ 8 + 18 = 4 × 5 - 1 = 24 ÷ 3 - 1 = 48 ÷ 8 - 4 = 5 ÷ 5 + 48 = 1 × 5 - 1 = 8 × 6 + 33 = 16 &#

55、247; 8 + 68 = 6 × 7 + 11 = 18 ÷ 6 - 1 = 4 ÷ 1 - 3 = 14 ÷ 7 + 69 = 18 ÷ 3 - 2 = 20 ÷ 5 + 65 = 7 × 4 - 10 = 4 × 3 - 10 = 3 × 6 - 17 = 8 ÷ 4 + 90 = 14 ÷ 2 + 16 = 8 × 2 + 62 = 4 × 4 - 15 = 2 × 1 - 2 = 3 × 3 - 2 = 1 × 6 + 44

56、= 56 ÷ 8 + 19 = 1 × 5 + 52 = 45 ÷ 5 - 6 = 4 × 6 - 21 = 6 ÷ 6 + 87 = 3 × 4 + 63 = 48 ÷ 6 + 48 = 48 ÷ 6 - 3 = 5 × 7 + 26 = 9 ÷ 9 + 69 = 7 × 8 + 16 = 6 × 2 - 5 = 72 ÷ 9 - 1 = 10 ÷ 2 + 41 = 9 ÷ 3 - 2 = 7 × 4 + 54 = 3 ×

57、9 + 4 = 9 × 5 + 11 = 7 × 8 - 24 = 20 ÷ 4 + 88 = 10 ÷ 5 - 2 = 35 ÷ 5 - 6 = 3 × 1 - 3 = 6 ÷ 3 - 1 = 4 ÷ 2 + 2 = 1 × 6 - 3 = 9 × 7 + 34 = 16 ÷ 4 + 75 = 2 × 3 - 1 = 3 × 7 + 38 = 1 × 4 - 2 = 8 ÷ 2 + 70 = 7 × 6 - 11 = 3 ×

58、 1 + 50 = 9 ÷ 1 - 8 = 36 ÷ 4 + 44 = 7 × 8 + 3 = 1 × 7 - 2 = 8 × 6 + 27 = 63 ÷ 9 + 51 = 6 ÷ 2 - 3 = 8 ÷ 4 + 65 = 4 ÷ 1 + 76 = 4 × 4 - 9 = 8 × 9 - 23 = 8 × 1 - 4 = 2 × 2 - 2 = 8 × 9 - 27 = 8 ÷ 2 - 4 = 49 ÷ 7 - 7 = 14 ÷

59、; 7 + 14 = 7 × 1 + 60 = 3 × 2 - 4 = 6 × 3 + 40 = 9 ÷ 9 + 51 = 4 × 1 + 39 = 6 ÷ 2 - 1 = 9 × 5 - 3 = 9 × 6 - 47 = 72 ÷ 9 - 7 = 5 × 6 - 29 = 10 ÷ 5 + 33 = 9 × 1 + 24 = 56 ÷ 7 + 53 = 9 ÷ 9 - 1 = 72 ÷ 9 - 1 = 24 ÷ 6 + 53 = 1

60、÷ 1 + 7 = 18 ÷ 3 - 5 = 18 ÷ 9 + 4 = 8 × 7 - 45 = 40 ÷ 5 + 49 = 28 ÷ 7 - 3 = 8 × 8 + 15 = 3 × 4 + 45 = 81 ÷ 9 + 52 = 6 ÷ 6 - 1 = 5 × 3 - 8 = 56 ÷ 7 + 54 = 81 ÷ 9 + 51 = 15 ÷ 3 + 38 = 36 ÷ 9 + 43 = 1 × 7 + 63 = 9 × 2

61、- 16 = 9 × 6 - 46 = 7 × 4 + 61 = 8 ÷ 8 - 1 = 6 × 5 - 26 = 5 ÷ 1 - 1 = 24 ÷ 3 + 72 = 2 × 8 + 43 = 7 ÷ 1 - 7 = 63 ÷ 7 + 84 = 5 ÷ 1 + 10 = 2 × 6 + 43 = 14 ÷ 2 - 3 = 2 × 6 + 43 = 3 ÷ 1 - 1 = 18 ÷ 9 + 4 = 4 × 8 - 23 = 20 

62、7; 4 + 29 = 8 × 2 - 3 = 10 ÷ 2 + 91 = 72 ÷ 9 - 6 = 72 ÷ 8 + 7 = 1 × 1 - 1 = 36 ÷ 9 - 3 = 8 × 1 - 6 = 4 ÷ 4 - 1 = 9 × 3 - 26 = 9 × 6 + 7 = 24 ÷ 4 + 29 = 5 × 7 - 20 = 9 ÷ 9 + 87 = 20 ÷ 4 - 5 = 36 ÷ 4 - 9 = 64 ÷ 8 + 19 = 12

63、 ÷ 3 - 2 = 8 ÷ 4 - 1 = 9 × 6 + 27 = 6 ÷ 6 - 1 = 20 ÷ 4 + 41 = 3 × 1 - 3 = 48 ÷ 8 - 6 = 24 ÷ 8 - 2 = 8 × 2 - 15 = 1 × 3 - 2 = 6 × 5 + 66 = 6 × 4 - 18 = 7 × 2 + 1 = 40 ÷ 5 + 91 = 2 × 6 + 9 = 1 ÷ 1 - 1 = 7 ÷ 7 + 1 = 7

64、× 1 - 5 = 4 × 7 + 1 = 7 ÷ 7 - 1 = 8 × 3 + 37 = 3 × 3 + 47 = 2 × 7 + 60 = 5 × 6 - 23 = 3 × 9 + 1 = 12 ÷ 2 - 5 = 14 ÷ 7 - 1 = 8 × 6 + 15 = 54 ÷ 9 - 4 = 28 ÷ 4 - 3 = 7 × 3 - 21 = 1 × 8 - 3 = 12 ÷ 2 - 5 = 7 ÷ 7 - 1 = 12

65、 ÷ 4 - 3 = 7 × 1 - 1 = 4 × 9 - 9 = 20 ÷ 4 - 4 = 3 × 1 + 59 = 9 × 8 + 3 = 15 ÷ 5 + 21 = 5 × 4 + 80 = 25 ÷ 5 - 5 = 30 ÷ 5 + 5 = 3 × 1 - 3 = 12 ÷ 3 + 74 = 49 ÷ 7 - 7 = 14 ÷ 7 + 86 = 4 × 9 + 29 = 4 × 3 - 3 = 1 × 2 - 2 =

66、 14 ÷ 7 + 8 = 48 ÷ 6 - 7 = 8 ÷ 8 - 1 = 16 ÷ 2 + 67 = 2 × 7 - 8 = 8 × 8 + 24 = 10 ÷ 2 + 25 = 9 × 3 - 8 = 8 × 6 - 6 = 5 × 3 - 6 = 6 × 2 + 22 = 2 × 7 - 13 = 7 × 6 + 33 = 6 × 2 + 25 = 9 × 7 + 30 = 49 ÷ 7 - 3 = 7 × 6 + 5

67、2 = 2 × 9 + 25 = 81 ÷ 9 + 78 = 6 × 2 - 2 = 54 ÷ 9 - 5 = 7 × 6 - 36 = 3 × 5 - 4 = 20 ÷ 4 - 2 = 9 × 8 - 38 = 18 ÷ 6 + 23 = 2 × 9 + 21 = 4 × 9 - 32 = 4 × 3 - 4 = 4 × 5 - 16 = 42 ÷ 6 - 4 = 5 ÷ 1 + 76 = 7 ÷ 7 - 1 = 2 × 8

68、 - 1 = 7 × 9 + 9 = 3 × 7 + 11 = 10 ÷ 5 - 2 = 7 × 8 - 36 = 72 ÷ 8 + 57 = 2 ÷ 2 - 1 = 36 ÷ 6 - 1 = 28 ÷ 4 + 85 = 5 × 5 + 58 = 8 × 7 - 46 = 7 × 1 - 7 = 36 ÷ 6 + 30 = 3 × 1 - 1 = 3 × 5 - 14 = 1 × 7 + 91 = 6 ÷ 3 - 2 = 25 

69、7; 5 - 5 = 5 × 8 - 14 = 20 ÷ 4 + 43 = 7 ÷ 1 + 44 = 24 ÷ 4 + 87 = 4 ÷ 2 + 72 = 72 ÷ 8 + 48 = 2 × 3 + 44 = 16 ÷ 4 - 4 = 14 ÷ 2 - 4 = 21 ÷ 3 + 85 = 2 × 1 - 1 = 7 × 2 + 43 = 63 ÷ 9 + 41 = 9 ÷ 9 - 1 = 8 × 3 - 1 = 72 ÷ 9 - 5 =

70、 2 × 5 + 71 = 4 × 7 + 13 = 54 ÷ 9 + 48 = 7 × 8 - 13 = 2 × 5 - 7 = 14 ÷ 2 + 1 = 6 × 1 + 68 = 2 × 9 - 12 = 7 × 2 + 8 = 24 ÷ 8 + 30 = 16 ÷ 8 + 85 = 8 × 9 - 68 = 56 ÷ 7 - 4 = 6 × 8 - 4 = 18 ÷ 2 - 2 = 16 ÷ 2 - 8 = 6 × 8 + 6 = 1 × 1 - 1 = 9 × 2 + 4 = 56 ÷ 8 - 4 = 16 ÷ 4 - 4 = 8 × 3 - 15 = 2 ÷ 2 - 1 = 14 ÷ 7 + 50 = 72 ÷ 9 - 8 = 4 ÷ 1 + 32 = 2 × 9 - 13 = 42 ÷ 7 - 3 = 5 × 9 + 45 = 9 × 1 - 6 = 12 ÷ 6 - 1 = 4 &