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2.05 Estimation first

Interactive practice questions

The number $29$29 is plotted on the number line.

01020304050

Round $29$29 to the nearest $10$10 and plot it on the blank number line.

01020304050
Easy
< 1min

Round $427$427 to the nearest ten.

Easy
< 1min

Round $255$255 to the nearest hundred.

Easy
< 1min

Is the number $647$647 closer to $600$600 or $700$700?

Easy
< 1min
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