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-BARSIC- [3]
3 years ago
13

Use rounding or compatible numbers to estimate sum of 87 +34

Mathematics
2 answers:
beks73 [17]3 years ago
8 0
If u round 87 its 90 and when you round 34 it is 30 then you add 90 and 30 and you get 120...
i hope this helped....
:) .........:)
TiliK225 [7]3 years ago
7 0
87 rounded is 90 and 34 rounded is 30 so 90+30=120
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