2018二年級數(shù)學(xué)下冊脫式計算練習(xí)題(人教版)（精編版）

1、1 / 11 二年級下冊脫式混合運算練習(xí)題77-46+32 65-38+26 79+19-56 58-34 8 84-27+16 4+27-16 23+59-4 69-(39-23) 99-25-24 27 8 626 393 467 2045 685 75187 964 1054 77-58+32 61-38+26 52-19+16 48-36+27 87-27+16 60-(43-29) 70-23-4 90-(39-23) 71-25-2460-46+15 60-39+26 38+42-56 2 / 11 59-36+29 94-29+46 30-(23-29) 53-23+24 33-

2、(39-23) 99-25-2499-96+32 69-39+26 29+44-36 627 7455 1996 1923 36427 32416 2942 1627 4267 60-36480-648 60-(23+29) 79-40 93-(39-23) 99-99-2955-497 65-28+26 58+18-56 58-328 84-369 4+25-16 186+7968-(28-22) 4889 3 / 11 80-56+22 61-28+26 58+18-17 18-26+25 85-25+16 20+(68-28) 52-22-4 82-(28-22) 51-25-2488-

3、46+22 65-28+26 48+28-56 58-26+28 84-28+86 20-(22-28) 82-22+34 22-(28-22) 88-25+2488-46+22 68-28+26 87-25-86 88-26+28 88-28+86 20-(22+28) 22+42-34 82-(28-22) 88-86-877-46+32 63-38+26 79+19-36 76728 100657 3849214 / 11 4216 654 1684 627 40286 42308 5349 98-38 8730 68-34 66502 36 2438-16+27 84-27+16= 4

4、+27-16 93-23-44 69-(39-23) 99-23-2477-26+32 61-38+26 79+19-16 48-36+27 87-27+16 30+(66-29) 73-23-4 93-(39-23) 71-49-2499-46+32 63-39+26 99-35-36 39-16+29 94-29+96 30-(56-39) 5 / 11 93-23+94 33-(39-23) 99-23-2499-56+32 69-39+26 95-49-26 97-36+29 92-29+16 80-(23+29) 23+23-14 93-(39-23) 99-99-29 30-192

5、26289 3482 356 369688168 9821 346 84+6 4276 6094 22573-46+22 63-28+26 38+18-36 38-26+23 84-23+16 4+23-16 52+28-64 68-(28-22) 88-23-246 / 11 73-36+22 61-28+26 38+18-16 36+54-26 36+34-26 46+19-26 76-34+26 16+77-26 96-39-26 86-60-6 56+14-26 56+14-26 723344208 98-51 3657 7103 5687 75187 964 2448 8119822

6、67 4851 3677 63 2112 5687 35287 9642 3648 5577 49 147 8198 7 / 11 79238 7642 1648 24+126 35-637 58-39 23+498 48-183 8734 52-456 2358 2637 75+18 324+2572(24 -16) (34+47) 9 5626 9039 54+186 35-217 88-39 33+4968 48-243 8755 39-30 6 2368 6627 75+18 124+75 64(24-16) (85-31 )9 5666 9099 8 / 11 88-46268-23

7、9 5492 45 6 819679238 80-194221159 6482 30-19226289 3482 35 6 3696 88168 76728 100638 38492127 8 626 393 467 2045 685 75187 964 1054 4216 654 684 62 7 40286 42308 9 / 11 539 9830 8730 686 66502 36249821 346 84+6 4276 6094 225723378308 98-51 3657 7103 5687 75187 964 2448 627 7455 1996 1923 36427 32416 2942 1627 4267 30-19226289 3482 10 / 11 356 369688168 76728 100638 38492127 8 626 393 467 2045 685 75187 964 1054 4216 654 684 627 40286 42302 539 9830 8730 686 66502 36249821 3