数学题44×33+22×34简便做法

发布时间:2021-03-16 03:49:40

数学题44×33+22×34简便做法

网友回答

原式=22×2×33 + 22×34
=22×66 + 22×34
=22×(66+34)
=22×100
=2200======以下答案可供参考======
供参考答案1:
22*(2x33+34)=22x100=2200
供参考答案2:
=22x2x33+22x34=22x(66+34)=22x100=2200
供参考答案3:
44×33+22×34
=22×2×33+22×34
=22×66+22×34
=22×(66+34)
=22×100
=2200供参考答案4:
44×33+22×34
=22×2×33+22×34
=22×66+22×34
=22×(34+66)
=22×100
=2200供参考答案5:
=22x2x33+22x34
=22x(66+34)
=22x100
=2200供参考答案6:
应该提出22
22(66+34)=2200
供参考答案7:
=22x2x33+22x34
=22x(66+34)
=22x100
=2200供参考答案8:
=44×33+22×2×17
=44×33+44×17=44×(33+17)=44×50=2200或=22x2x33+22x34
=22×66+22×34
=22x(66+34)
=22x100
=2200供参考答案9:44×33+22×34
=11×4×33+11×2×34=11×(4×33)+11×(2×34)=11×132+11×68=11×(132+68)=11×200=2200
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