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notsponge [240]
3 years ago
7

Explain how using basic facts can help you find 10x20x30x40 mentally

Mathematics
1 answer:
kvv77 [185]3 years ago
8 0
You just do 1x2x3x4
and then that equals 24
so now you have 24 and then you add 4 zeros because their are 4 zeros in the equation so then the final answer is
240000
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3 years ago
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myrzilka [38]
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3 0
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aleksandrvk [35]

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4 0
2 years ago
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