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swat32
3 years ago
9

How do I solve #21-26?

Mathematics
1 answer:
Blababa [14]3 years ago
4 0
I'll give you the answers I'm good at these.
21 = 20
21 explained
twice a number is 60 more than so take 50+50=100
100-60=40
40\20=2
(but use 20)
20 X 5 = 100


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See attachment

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