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Math Drills
Rounding & estimation
Estimation
Practice 1
Rounding & estimation
Estimation
1 / 5
Standard
Estimate by rounding each number to its leading digit.
516
+
287
516 + 287
516
+
287
1
803
803
803
2
810
810
810
3
800
800
800
4
8000
8000
8000
Answer
