六年级数学期末归类复习------------脱式计算

（4800÷75+36）×12= 102×45= 517+1905÷15-629 = 2.5×4.4= 2712-3543÷114×52= 1÷1+0÷26+26÷1=

101-1×(88÷88+25×4) 3.31-18.34÷7×0.5 1÷0.25+0.25÷1-2.5×0.1 8.8×1.25×100÷4 8.76-5.29-2.71+1.24 19999+9999×9999 0.8×7.7+3.3×0.8-0.8 40+1.25×15×3.2

0.98×4.8 21.6-0.8×4÷0.8×4

19.98×37-199.8×1.9+1998×0.82 80400-4832÷16×150

0.125×5.6÷0.7 76×1.04+1.04×25-1.04 (23-47)×21+45 (45 14)÷27 110

24×5143 1943 51 23 (9 18) 18×(12 6 79) 15.64-437+4.36-7

7.5×2.37+25×0.189 60×(512 415 12) 20-[(12 13) 5

6

] 12 5.17-0.38-1.62

35×(1-4) 5712 24×10.5-3549÷39

13.5×2+14×17 0.75÷0.5+0.04×5 25

÷(0.1×0.6+0.94) 0.25×32×12.5 ( 45 142

2 5) 3

(712 38) 24 59

(815 920 21

3) 12

1.25×3.6+1.25×3.4+1.25 4523 7 7