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Estimate the difference between 156 and 31 by first rounding each number to the nearest ten. 190 180 120 130

Estimate the difference between 156 and 31 by first rounding each number to the nearest ten. 190 180 120 130
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5 votes
Estimate the difference between 156 and 31 by first rounding each number to the nearest ten.

190
180
120
130

User KasparTr
by
8.0k points

2 Answers

4 votes
130 is the correct answer 156 rounds to 160 and 31 rounds to 30 so 160-30=130
User Iliar Turdushev
by
8.5k points
5 votes
pretty sure 120 is the answer hope this helps
User Duda
by
7.6k points
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