FREE MATH LESSON – “K-2 Subtraction Flash Cards by Strategy – FREEBIE”

by Math MindEd Teaching

Kindergarten – 2nd Grade

Subtraction Facts through 20

These subtraction facts are aligned to the strategy sequence found in Math Running Records in Action (Routledge 2016) by Dr. Nicki Newton. They may accompany Dr. Nicki Newton’s Math Running Records protocol. Flash cards for the following strategies are provided:

•Subtract 0

•Subtract 1

•Subtract a Number from Itself

•Subtract within and from 5

•Subtract within 10

•Subtract from 10

•Subtract Difference of 1

•Subtract 10 from a Teen

•Subtract 1’s from a Teen

•Subtract Half Facts

•Subtract Bridge 10

•Subtract from 20

Kindergarten teachers can use the facts through 5, first grade teachers through 10, and second grade teachers through 20.

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