小学五年级数学计算题(巧算与速算)
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数学计算题
一、简便计算题
12.3×4×0.25
85×10.1
103×0.25
35÷125
34.5×0.03+34.5×0.9712.96-(9.6-1.52)
1.2÷0.25+1.3×4(4.8+6.4)÷8
40.5÷0.81×1.05(203.4+72.2)÷(1.3×0.2)8×4.3×12.597.5÷0.39-136.7 2.5×102
4.2÷28
(9.6+3.2)÷0.8
0.125×1686.4÷0.24×0.25
11.16÷(10-0.7)(300-94.8)÷0.5
12.6÷[3.5-(9.8-8.7)]
3.2×5.6-11.4
5.74×99+5.74
4.75+3.25×2.4+7.6
3.8×1.4+18.2÷0.7
4.8×0.250.648÷[(0.4+0.5)×0.6]8.9×1.1×4.7
2.7×5.4×
3.9
3.6×9.85-5.46
8.05×3.4+7.6
4.7×10.2
7.63×99+7.63
6.73+2.56+1.44+3.27
2.37×2.5×4
1.5×1026.58×4.5×0.9
2.8×0.5+1.58
8×5.2+3.8×3.8+3.8(6.7+6.7+6.7+6.7)×2.5 9.8×25×4
2400÷16÷0.5
2.8×
3.2+3.2×7.2
3.76×0.25-0.49
0.25×4.78×4
0.65×20132×0.25×0.125
7.4-0.15×2.8
0.008+0.92×5-1.28
7.8÷(1.3×4)
7.2×0.9+0.01×7.2
1.2×
2.5+0.8×2.5
2.5×7.1×4
16.12×99+16.12
5.2×0.9+0.9
4.3×50×0.28.6×10.1
5.6×(12.5-8.5÷0.85)[(8.1-5.6)×0.9-1]×0.4 8.25×4.08+0.75×4.08+4.08
4.32+
5.43+
6.68
64-2.64×0.5
26×15.7+15.7×24
(2.275+0.625)×0.28
3.94+3
4.3×0.2
1.2×(9.6÷
2.4)÷4.815.17-6.8-
3.2
12.75-(2.75+6.8)
1.27+3.9+0.73+16.1
12.8-4.9-5.1
6.75-(0.9+3.75)
8.9×1.1×4.7
2.7×5.4×
3.9
3.6×9.85-5.46
8.05×3.4+7.6
6.58×4.5×0.91.34+1.8+3.66+0.2
0.96-0.28+0.04-0.72
12.78-(4.97+2.78)
31.7-0.5×0.7-1.65
35.72- 4.9-(5.72+5.1)
2.8×0.5+1.58
32+4.9-0.9
4.8-4.8×0.5
(1.25-0.125)×8
4.8×100.1111-3.67×2.8-3.67×7.2 12.5×6.3+27×1.25+0.125÷0.01
3.1+25.78+6.9
15.25+4.72+4.75+5.28
34.82-(4.82+15.2)
56.5×99+56.5
7.09×10.8-0.8×7.09
4.85 + 0.35÷1.4
8.7×17.4 - 8.7×7.4
12.5×0.4×2.5×87.28+0.94+2.72+0.06 7.84+0.73—0.84
6.3×99+6.3
15.7—4.3—5.7
1.6+0.4—1.6+0.4
0.87×3.16+4.6462.8÷2.5÷0.4
9.5×101
0.68÷(5.2 -3.5)×
40.5÷0.81×0.18
4.8×(15÷2.4)1.257.3×99
(1.25+2.5)×8
9.42×10—94.2×0.9
1.8×
2.48+1.52×1.8-0.5
2.13.×0.×8257
6.81+6.81×99
0.25×185×40
4.4×0.8-3.4×0.8
(9.37+9.37+9.37+9.×2.8.76+0.4×3.6×2.5+1.24 6.5×(10-3.7)+2.98[4.75+8.4÷(9.2-6.8)]×40
19.8-0.6×0.6-0.6450.125×7.9×16
37)
4.2.×1.+1.×1.75
2.37×6.3+2.37×
3.7
2.5×1.25×0.32
3.8×10.1
2.5×(
3.8×0.04)2.48×(7.3-5.8)+1.5×7.52
12.773-[4.5×(0.75-0.356)+9.23](6.4+0.88)÷0.8+3.2×1.2524-[5.4+(0.63+1.29÷0.23)]
2.18+4.65+7.82+5.35+12.5
7.69×101
3.8×10.1
0.25×39+0.25
0.125×72
46×0.33+54×0.3315.84-2.17-3.83
(25+2.5+0.25)×4(35.2×45.6+45.6×63.8+45.6
12.25-3.1+0.85-6.17((1.9-1.9×0.9)÷(3.8-2.8)
二、用竖式计算
1.8+0.02=5.76×3=
2.08×7.5=0.43×0.28=
0.72÷0.9=
0.2÷0.01=
0.25×40=90.75÷3.3
16.9÷0.13
3.7×0.0161.05×2.4=
1.89÷0.54=
5.61÷
6.1=4.6×0.6=
3.08×0.43=
5.22÷29=1.25×0.8=5.2×0.6
6.21÷0.3=13.95÷3.1=
5.5×66=