2.6+2.4×4怎么简算?
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2.6+2.4×4简算为:
=0.2+2.4x1+2.4x4
=0.2+2.4x(1+4)
=0.2+2.4x5
=0.2+12
=12.2
=0.2+2.4x1+2.4x4
=0.2+2.4x(1+4)
=0.2+2.4x5
=0.2+12
=12.2
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简算:
2.6+2.4Ⅹ4
=2.4+0.2+2.4×4
=2.4X(1+4)+0.2
=2.4X5+0.2
=12+0.2
=12.2
2.6+2.4Ⅹ4
=2.4+0.2+2.4×4
=2.4X(1+4)+0.2
=2.4X5+0.2
=12+0.2
=12.2
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2.6+2.4×4
=2.4+0.2+2.4×4
=2.4×(1+4)+0.2
=2.4×5+0.2
=2.4×10÷2+0.2
=24÷2+0.2
=12+0.2
=12.2
=2.4+0.2+2.4×4
=2.4×(1+4)+0.2
=2.4×5+0.2
=2.4×10÷2+0.2
=24÷2+0.2
=12+0.2
=12.2
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2.6+2.4×4怎么简算?
2.6+2.4×4
=(2.6+2.4)+2.4x3
=5+(2+0.4)x3
=5+2x3+0.4x3
=5+6+1.2
=12.2
2.6+2.4×4
=(2.6+2.4)+2.4x3
=5+(2+0.4)x3
=5+2x3+0.4x3
=5+6+1.2
=12.2
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2.6+2.4x4
=2.4+0.2+2.4x4
=2.4x(1+4)+0.2
=2.4x5+0.2
=12+0.2
=12.2
=2.4+0.2+2.4x4
=2.4x(1+4)+0.2
=2.4x5+0.2
=12+0.2
=12.2
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