2.6*0.76+7.6*0.47怎样简算
2.6*0.76+7.6*0.47怎样简算
2.6*0.76+7.6*0.47=7.6*0.26+7.6*0.47=7.6*（0.26+0.47）=7.6*0.73=7.6*（0.7 + 0.03）=5.32 + 0.228=5.548
8.6+0.76+7.6×0.14简算
8.6+0.76+7.6×0.14
=8.6 + 0.76x(1+ 1.4)
=8.6 + 0.76x2.4
=8.6+1.824
=10.424
0.47*499+0.47怎样简算
0.47×499+0.47
=0.47×（499+1）
=0.47×500
=235
回答完毕~
有疑问请追问，我一定尽快回复你~
无疑问请点选【采纳】，同时预祝学习进步~\(^o^)/~
我不是学霸，叫我赌神~\(^o^)/~~\(^o^)/~~\(^o^)/~~\(^o^)/~
7.6乘0.58加4.2乘0.76简算
=7.6×0.58+7.6×0.42
=7.6×(0.58+0.42)
=7.6×1
=7.6
2.4×7.6+7.6×6.5+7.6×0.76简算，详细步骤
2.4×7.6+7.6×6.5+7.6×0.76
=7.6×（2.4+6.5+0.76）
=7.6×9.66
=73.416
76%x5.3+7.6x0.73+0.76简算
76%x5.3+7.6x0.73+0.76
=0.76x5.3+0.76x7.3+0.76
=0.76x(5.3+7.3+1)
=0.76x13.6
=10.336
1.01×7.6-7.6怎样简算
1.01×7.6-7.6
=7.6x(1.01-1)
=0.076
0.27×101 0.76怎样简算
0.27×101- 0.27
=0.27×（101-1）
=0.27×100
=27
(7.6x2.6+62ⅹ0.76)÷2.2简便计算
=(7.6×2.6+6.2×10×0.76)÷2.2
=(7.6×2.6+6.2×7.6)÷2.2
=7.6×(2.6+6.2)÷2.2
=7.6×8.8÷2.2
=7.6×4×2.2÷2.2
=7.6×4×1
=30.4
1.23-1.23×0.76怎样简算
1.23-1.23×0.76
=（1-0.76）1.23
=0.24×1.23
=0.2952
