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 13.5×2+14×17 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 0.75÷0.5+0.04×5
0.125×5.6÷0.7 76×1.04+1.04×25-1.04 5
2÷(0.1×0.6+0.94) (32-74)×21+54 (4154+)÷10
172- 0.25×32×12.5 24×5143194351⨯+ 16×)819(32⨯⨯ ( 3
2)542154÷⨯- 18×()97621⨯+ 15.64-74+4.36-73 (9
524)83127-⨯- 7.5×2.37+25×0.189 60×()21154125-+ (12
1)32209158÷⨯+ 20-[(12]6
5)3121⨯÷+ 5.17-0.38-1.62 1.25×3.6+1.25×3.4+1.25 35×(1-125)74÷ 24×10.5-3549÷39 7
27534-- 3.14×5.3+3.14×4.7 83025÷27+935 36.5-6.5×4.72
108÷[(]3)3165⨯- ⨯+
109855
473÷ 24÷2.4-2.5×0.4 (48)413121⨯+- 24.5-(7.58+3
559⨯) 2.5×(1.92÷0.3-5.9) 67.5314-(19.376-2.4686) %808.06.74.354-⨯+⨯
[24-4.8×(256)]25.121÷- 12×1.43+0.57×12-12 0.99+9.999+99.9 (4)434347⨯÷- 272÷16+204×6 (227÷25-4.68)÷0.11 7.75-2.4+2.25-6.6
32
21165107÷⨯ 3.7-0.25×(3-1.6) 98.6-29.3+11.4-30.7 5.3×%603.153⨯- 5
23121125÷+÷ 2.65×1.7+1.35×1107 (1-15÷35)×4
3 (12.4×2.5-22
1)÷19 (1.9-1.9×0.9)×(17.6-17.41) 0.625×5.8+8
152.385⨯+⨯ 92÷63943023-÷ 1260÷28+63×52 ()2
32()2131⨯÷+ 54534552÷+⨯ (85)6532.768.1065÷⨯+⨯ 5÷3-7×()21
171+ 0.5×[10.6÷(4.5+54)] 9
7737574⨯+÷ 15.2×96+15.2×5-15.2 (8176)3121+⨯- )541(132-÷+ 2
1)5231(54⨯+- 0.7×24.5+0.7×76.5-0.7 75%÷4
1 1.08÷(3.94+34.3×0.2) 18.75×3.8-8.75×3.8 24×51+76÷5 2100÷[56×(8
373-)] 74549575⨯+⨯ 5-7
2211023-⨯ 3.7×99+3.7 95.6×18+0.4×18 12×(316141-+) 0.625×0.5+%5.622
185⨯+ 1.75×0.8+9.2×143 82×811 )]5
432(21[209+⨯÷ 1÷(3.25-4
3÷0.6) 37×1.25×76×8 168÷(4.3×2-0.4) ()311()101343-⨯-÷ 9×839135138-⨯+ 1.44÷[1.2×(0.742+0.458)] 4.05-2.74-1.26 (48+1100×30)÷72 95.6×8+0.4÷0.1258 10
0.65-45.63+9.35-14.37 25×10
95391⨯⨯ (99×99+99)÷0.99 78×199 0.072×87.5+8.75×0.28 35×1.25×0.08×2 4-4115852-÷ 4
3)5141[(185÷+⨯ ] 240×0.25+0.25×40 18.34÷7×0.5 18×()612191++ 1÷(6.8-53÷0.75)
2.5÷0.4 )5
432(21[209+⨯÷ 3.7×99+3.7 1500-15×80 6.25- 40÷16×2.5 8546-239×11+775 14.58-1.58×8+31.2÷1.2
0.246×519+26.4×4.81 6.4×（1-5.1)83- )]4
152(109[811+-÷ 0.125×5.6÷0.7 （6.25-1)511127()98⨯÷ 43
85.1243⨯⨯⨯ 50143254-⨯ 98×9796 60×()2
1154125++ (121)32209158÷⨯+ (9524)83127-⨯- 18×（)97621⨯+
