简算2.001×12 120÷32÷2.5÷1.25
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简算2.001×12 120÷32÷2.5÷1.25
![简算2.001×12 120÷32÷2.5÷1.25](/uploads/image/z/16727568-24-8.jpg?t=%E7%AE%80%E7%AE%972.001%C3%9712+120%C3%B732%C3%B72.5%C3%B71.25)
2.001×12
=2×12+0.001×12
=24+0.012
=24.012
120÷32÷2.5÷1.25
=120÷(32×2.5×1.25)
=120÷(4×2.5×(8×1.25))
=120÷(10×10)
=1.2
=2×12+0.001×12
=24+0.012
=24.012
120÷32÷2.5÷1.25
=120÷(32×2.5×1.25)
=120÷(4×2.5×(8×1.25))
=120÷(10×10)
=1.2