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1、二年级脱式计算练习题二年级下册混合运算练习题 77-46+32 65-38+26 79+19-56 8 84-27+16= 4+27-16 93+23+94 69-(39-23) 8 6 3 467 2045 6 7 964 10 77-76+32 61-38+26 99+ 93 =85 54 18-36+27 87-27+16 30+(23-29) 73-23-4 93-(39-23) 71- 99-46+32 65-39+26 59-36+29 93-23+94 99-96+32 69-39+26 627 7 94-29+96 33-(39-23) 99+99-56 30-(23-29)
2、99- 99+99-96 3 27 32416 2942 1627 4267 99-36+29 99-29+96 3+23+94 55-46+22 65-28+26 58-26+25 82+22+84 93-(39-23) 84-25+16 68-(28-22) 99- 58+18-56 4+25-16 30-(23+29) 55-56+22 61-28+26 58+18-16 18-26+25 85-25+16 20+(22-28) 52-22-4 82-(28-22) 51- 88-46+22 58-26+28 82-22+84 88-86+22 65-28+26 84-28+86 22-
3、(28-22) 68-28+26 88+88-56 20-(22-28) 88- 88-26+28 88-28+86 20-(22+28) 22+22+84 82-(28-22) 88+ 77-46+32 76728 42 7 539 9 63-38+26 8 38 6 6 830 79+19-36 84 2 6 686 2 36 38-36+27 84-27+16= 4+27-16 93+23+94 77-76+32 61-38+26 18-36+27 73-23-4 93-(39-23) 99-46+32 69-(39-23) 87-27+16 63-39+26 99+ 79+19-16
4、30+(23-29) 71- 39-36+29 94-29+96 30-(23-29) 93-23+94 33-(39-23) 99- 99-96+32 69-39+26 99-36+29 23+23+94 30- 6 36 = 99-29+96 93-(39-23) 9 34 96 99+99-96 30-(23+29) 99- 82 9821 346 84+6 4276 6094 2 33-46+22 38-26+23 82+22+84 33-36+22 36+74-26 63-28+26 84-23+16 68-(28-22) 61-28+26 36+34-26 38+18-36 4+2
5、3-16 88+ 38+18-16 36+94-26 16+77-26 96+99-26 86+88-26 56+94-26 56+84-26 72 3657 7 7 9 81 3677 63 2 9 56 64 24 7 4 851 87 48 851 7 9642 3648 5577 49 8198 8 7 24+126 35-63 8 48-18 6 23 75+18 642 16 7 5 3 8 58 2 324+25 48 8-39 734 637 (34+47)9 5626 9039 54+186 35-217 88-39 68 48-24 6 23 75+18 12 (85-31)9 56 88- 3 8 68 6 4+75 64 66 90 9 755 627 (24-16) 99 6 8196 8 80- 5492 96+99-26 88+88-86 79+19-16 88+ 1996 8 9 64 72(24-16) 56 99+99-36 730 82 87 8
