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tatyana61 [14]
3 years ago
12

Matt says he can find the sum of 45+50 without rewriting it. Explain how you can solve this problem using mental math.

Mathematics
2 answers:
ryzh [129]3 years ago
6 0
Thinking about combining 45 pennies and 50 pennies. How many pennies would you have in total? 95
brilliants [131]3 years ago
6 0
You could add 4+5 and then 5+0 and boom there's your answer!! Hope this helped
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