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sukhopar [10]
2 years ago
9

Sue wants to use mental math to find 7x53. Write an expression she could use

Mathematics
2 answers:
Serhud [2]2 years ago
8 0
7 × 50 = 350 and 7 × 3 = 21

350 + 21 = 371
Gnesinka [82]2 years ago
8 0
50x7=350 and we need to make 371 because 53x7=371 So then you do 3x7=21 

Then  350+21=371  

Hope this helps!
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