3.6×1.2÷3.6×1.2怎么简算?7.36-5.4+1.74-1.6怎么简算?（1.72+1.72+1.72+1.

来源：学生作业帮编辑：作业帮分类：数学作业时间：2024/05/07 17:14:40

3.6×1.2÷3.6×1.2怎么简算?7.36-5.4+1.74-1.6怎么简算?（1.72+1.72+1.72+1.72）÷3.2×2.5简便
还有8×0.37+1.63÷0.

3.6×1.2÷3.6×1.2
=1x1.2x1.2
=1.44
7.36-5.4+1.74-1.6
=（7.36+1.74)-(5.4+1.6)
=9-7
=2
（1.72+1.72+1.72+1.72）÷3.2×2.5
=4x1.72÷3.2x2.5
=1.72÷3.2x4x2.5
=43/8x10
=215/4
8×0.37+1.63÷0.125
=8×0.37+1.63x8
=8x(0.37+1.63)
=8x2
=16

3.6/0.4-1.2*5怎么简算 (1.2+3.6/1.8)*40怎么简算 0.37*82.8 3.7*1.72怎么简算 9.8*3.6怎么简算 2.8乘1.4加3.6乘1.2怎么简算 1.72-0.8×1.9、0.24×1.2×150简便计算怎么算? 6.09*3.6+0.36*39.1怎么简算 0.125/(3.6/80)*0.18怎么简算 3.6除以0.25怎么简算? 0.88*3.6+8.8*0.64怎么简算 99.75-4.25乘1.2.怎么简算 56.6×0.6-28.3×1.2怎么简算