Estimate each sum to the nearest ten:
5. (57 +34)
8. (86 +19)
11. (356 + 275)
6. (43 +78)
9. (95 +58)
12. (463 +182)
Answers
Answered by
1
Answer:
5. 91 Nearest ten = 90
8. 105 Nearest ten = 110
11. 631 Nearest ten = 630
6. 121 Nearest ten = 120
9. 153 Nearest ten = 150
12. 645 Nearest ten = 650
Answered by
1
Answer:
90
110/100
630
120
150
640/650
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