简便计算 96.4*3.2-9.64*2210.5/12.5 32.4/1.254.7/2.5
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简便计算96.4*3.2-9.64*2210.5/12.532.4/1.254.7/2.5简便计算96.4*3.2-9.64*2210.5/12.532.4/1.254.7/2.5简便计算96.4*3
简便计算 96.4*3.2-9.64*2210.5/12.5 32.4/1.254.7/2.5
简便计算 96.4*3.2-9.64*22
10.5/12.5
32.4/1.25
4.7/2.5
简便计算 96.4*3.2-9.64*2210.5/12.5 32.4/1.254.7/2.5
96.4×3.2-9.64×22
=9.64×32-9.64×22
=9.64×(32-22)
=9.64×10
=96.4
96.4*3.2-9.64*22
=96.4*3.2-96.4*2.2
=96.4(3.2-2.2)
=96.4
96.4×3.2-9.64×22
=9.64×32-9.64×22
=9.64×(32-22)
=9.64×10
=96.4
=96.4*3.2-96.4*2.2
=96.4*(3.2-2.2)
=96.4