小学五年级计算题(简便.脱式.方程)
脱式计算 175-75÷25 68+35×13 725-(125+237)
(114+166)÷35 432÷(9×8) 189-60+40
216+305/5 25×63×4
2800÷ 100+789
240×78÷(154-115)
[75-(12+18)]÷15
47+236+64 9000÷125 75÷〔138÷(100-54)〕 80400-(4300+870÷15) (6.8-6.8×0.55)÷8.5 5+25×44 99×11 85×(95-1440÷24) 1437×27+27×563 7.2÷0.8-1.2×5
(93+25×21)×9 507÷13×63+498 (39-21)×(396÷6)
704×25-509 25×32×125 32×(25+125)
25×(24+16)
138×25×4 (13
(12+24+80)×50
102×76 58×98
50×(34×4)×3 三、方程式计算2x+8=16 4÷5x=20
178×99+178 ×125)×(3×8) 25×32×125 75×99+2×75 83 25×(24+16) x÷5=10 x+7x=8 2x-6=12 x-5÷6=7 79×42+79+79×57 32×(25+125) ×101-178 ×102-83×2 178×99+178 9x-3x=6 1÷2x-8=4 178
513161x x x1 637377
x
211153 x1 x 7929
38x19 x51336
x
54217 127x9 x
59116 x51619
1213x155126 x256
下面各题怎样算简便就怎样算。
6.9+4.8+3.1 0.456+6.22+3.78 15.89
35
x273
11
x17
510
1212x3
3112x18
+(6.75-5.89)
4.02+5.4+0.98 5.17-1.8-3.2 13.75-(3.75+6.48)
3.68+7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.2
3.82+2.9+0.18+9.1 9.6+4.8-3.6 7.14-0.53-2.47
66.86-8.66-1.34 0.25×16.2×4 (1.25
3.6×102 3.72×3.5+6.28×3.5 36.8
15.6×13.1-15.6-15.6×2.1 4.8×7.8+78×0.52 32
4.8×100.1 56.5×9.9+56.5 7.09
25.48-(9.4-0.52) 4.2÷0.2 ÷0.5 320
18.76×9.9+18.76 3.52÷2.5÷0.4 3.9
-0.125)×8 -3.9-6.1 +4.9-0.9 ×10.8-0.8×7.09 ÷1.25÷8 -4.1+6.1-5.9
17.8÷(1.78×4) 0.49÷0.049÷10 1.25×2.5×32
3.83×4.56+3.83×5.44 4.36×12.5×8 9.7×99+9.7
27.5×3.7-7.5×3.7 8.54
(45.9-32.7)÷8÷0.125 3.14
7.2×0.2+2.4×1.4 33
3.9×2.7+3.9×7.3 18
21×(9.3-3.7)-5.6 15.02-6.8-1.02 5.4
46×57+23×86 13.7
÷2.5÷0.4 3.2×0.68+31.4×0.032 5.6×66+33×34 7.74-1.8÷0.125÷0.8 12.7×0.25-3.7÷4 2.22×0.25×12.5 ÷1.25÷0.8÷2.5÷0.4 ×(2.8-1.3)+1.5×2.26 ×9.9+1.27 ×11-5.4 ×9.9+6.66×6.7
101×0.87-0.91×87 10.7×16.1-15.1×10.7 0.79×199-0.79×99
3.07-0.38-1.62 1.29+3.7+2.71+6.3 8-2.45-1.55
3.25+1.79-0.59+1.75 23.4
0.8×(4.3×1.25) 12
14-7.32-2.68 2.64
(2.5-0.25)×0.4 9.16
-0.8-13.4-7.2 125+3.12×99 28.6+8.67+7.36+11.33 70×1.5-0.5×9.16 3.6×64 ×101-28.6 ÷280 -3.6×0.5