谁可以帮我出10道五年级的脱式计算不要太复杂的!!!带答案!急!!!!!!!!!
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408-12×24
= 408 - 288
= 120
(46+28)×60
= 74 x 60
= 4440
42×50-17
= 2100- 17
= 2083
32+105÷5
= 32 + 21
= 53
420×(327-238)
= 420 ×89
= 37380
(4121+2389)÷7
= 6510 ÷7
= 930
3.416÷(0.016×35)
= 3.416 ÷0.56
= 6.1
0.8×[(10-6.76)÷1.2]
= 0.8 ×(3.24÷1.2)
= 0.8 x 2.7
= 2.16
5.67×0.2-0.62
= 1.134-0.62
= 0.514
0.4×0.7×0.25
= 0.4 × 0.25 × 0.7
= 0.1 x 0.7
= 0.07
0.78+5.436+1
= 6.216 +1
= 7.216
30.8÷[14-(9.85+1.07)]
= 30.8 ÷ [14 - 10.92]
= 30.8÷3.08
= 10
[60-(9.5+28.9)]÷0.18
= [60- 38.4]÷0.18
= 21.6 ÷0.18
= 120
2.881÷0.43-0.24×3.5
= 6.7 - 0.24 ×3.5
= 6.7 - 0.84
= 5.86
28-(3.4+1.25×2.4)
= 28 - (3.4 + 3)
= 28 - 6.4
= 21.6
2.55×7.1+2.45×7.1
= (2.55 + 2.45) ×7.1
= 5 ×7.1
=35.5
(31.8+3.2×4)÷5
= (31.8 + 12.8)÷5
= 44.6÷5
= 8.92
= 408 - 288
= 120
(46+28)×60
= 74 x 60
= 4440
42×50-17
= 2100- 17
= 2083
32+105÷5
= 32 + 21
= 53
420×(327-238)
= 420 ×89
= 37380
(4121+2389)÷7
= 6510 ÷7
= 930
3.416÷(0.016×35)
= 3.416 ÷0.56
= 6.1
0.8×[(10-6.76)÷1.2]
= 0.8 ×(3.24÷1.2)
= 0.8 x 2.7
= 2.16
5.67×0.2-0.62
= 1.134-0.62
= 0.514
0.4×0.7×0.25
= 0.4 × 0.25 × 0.7
= 0.1 x 0.7
= 0.07
0.78+5.436+1
= 6.216 +1
= 7.216
30.8÷[14-(9.85+1.07)]
= 30.8 ÷ [14 - 10.92]
= 30.8÷3.08
= 10
[60-(9.5+28.9)]÷0.18
= [60- 38.4]÷0.18
= 21.6 ÷0.18
= 120
2.881÷0.43-0.24×3.5
= 6.7 - 0.24 ×3.5
= 6.7 - 0.84
= 5.86
28-(3.4+1.25×2.4)
= 28 - (3.4 + 3)
= 28 - 6.4
= 21.6
2.55×7.1+2.45×7.1
= (2.55 + 2.45) ×7.1
= 5 ×7.1
=35.5
(31.8+3.2×4)÷5
= (31.8 + 12.8)÷5
= 44.6÷5
= 8.92
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