Common Core MATH 2 MD 6 Grade 2 Measurement And Data Relate Addition And Subtraction To Length

Measurement And Data: Relate Addition And Subtraction To Length.

Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent whole-number sums and differences within 100 on a number line diagram.