6.72-3.28-1.72=多少簡算

6.72-3.28-1.72=多少簡算


6.72-3.28-1.72
=6.72-（3.28+1.72）
=6.72-5
=1.72



6.4×3.28+4.6×3.28-3.28如何簡算


6.4×3.28+4.6×3.28-3.28
=6.4×3.28+4.6×3.28-1×3.28
=（6.4+4.6-1）×3.28
=10×3.28
=32.8



簡算：32.8×1.6÷3.28


32.8×1.6÷3.28
=32.8÷3.28x1.6
=10x1.6
=16

Elden Ring Premiere

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