avision42
02.11.2020 •
Mathematics
Use the model to find the missing number in the pair of equivalent expressions.
15 + 9 = ?(5 + 3)
What number is missing from the expression?
plz help
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Ответ:
1) 8
2) 247.25
3) 4.5
4) 276
I had the same assignment and these were my answers. :)
Step-by-step explanation: