4个回答
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步骤
1、把各部分拆开:1024=8x128=8x8x4x4,625=125x5
1024×5×25×125×625
=8x8x4x4x5x25x125x5x125
=(8x125)x(8x125)x(4x5)x(4x5)x25
=1000x1000x20x20x25
=10000000000(10个0)
1、把各部分拆开:1024=8x128=8x8x4x4,625=125x5
1024×5×25×125×625
=8x8x4x4x5x25x125x5x125
=(8x125)x(8x125)x(4x5)x(4x5)x25
=1000x1000x20x20x25
=10000000000(10个0)
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展开全部
1024×5×25×125×625
=4x4x8x8x5x25x125x5x125
=(4x5x5)x(4x25)x(8x125)x(8x125)
=100x100x1000x1000
=10000000000。
.
=4x4x8x8x5x25x125x5x125
=(4x5x5)x(4x25)x(8x125)x(8x125)
=100x100x1000x1000
=10000000000。
.
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展开全部
1024=2×4×8×16
1024×5×25×125×625
=2×4×8×2×8×5×25×125×125×5
=4×25×8×125×8×125×2×2×5×5
=100×1000×1000×100
=10000000000
10的10次方
1024×5×25×125×625
=2×4×8×2×8×5×25×125×125×5
=4×25×8×125×8×125×2×2×5×5
=100×1000×1000×100
=10000000000
10的10次方
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