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ki77a [65]
2 years ago
7

Rounding or compatible numbers for 87 + 34

Mathematics
2 answers:
Marina CMI [18]2 years ago
7 0
87 rounds to 90 and 34 rounds to 30 so 90 plus 30 equals 120
riadik2000 [5.3K]2 years ago
6 0
87 ⇒                  90

34 ⇒                  30
----                    -----
121                  120
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