estimate each sum to nearest ten.
i) 43+28
ii) 13+58
iii) 96+47
iv) 173+387
v) 634+478
vi) 251+732
Answers
Answered by
3
Answer:
I) 70
2) 70
3) 150
4) 560
5) 1110
6) 980
Answered by
4
Answer:
40+30=70
10+60=70
100+50=150
170+390=560
630+450=980
250+730=980
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