# Rounding&MathLine Rounding. Rounding is also referred to as estimating Rounding.

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Rounding&MathLine Rounding

Rounding is also referred to as estimating Rounding

MathLine offers a very effective way to build a concrete picture of rounding Rounding Rounding is challenging for many students while connecting tactile objects to abstract numbers.

Round 67 to the nearest 10 Rounding

Either round down to 60 60 70 67 or round up to 70

Rounding 60 There are 3 questions to determine which ten is correct. 67 70

Rounding 60 67 1) To which ten is 67 closer? 70 Is 67 closer to 70?

Rounding 60 67 or is 67 closer to 60? 70

Rounding 60 67 67 is closer to 70! 70

Rounding 60 2)How many rings is 67 away from 70? 67 70 3

Rounding 60 7 2)How many rings is 67 away from 60? 67 70 3

Rounding 60 7 67 is only 3 rings away from 70, but 7 rings away from 60 67 70 3

Rounding 60 The blue ring is the middle between 60 and 70. 67 70 3) What side of the blue ring does 67 appear?

Rounding 60 High side 67 70

Rounding 60 Or Low side 67 70

Rounding 60 67 is on the high side 67 70

Rounding 60 67 …round to 70 Therefore when rounding 67 to the nearest 10… 70

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