Part of a series of Math Tools. This Subtraction one has various strategies used to solve Subtraction problems. Print enough for each student, on colored paper, and cut so they can glue into an interactive math journal.
Designed on a first grade level. Could be used with other grades as an independent math journaling activity.
Recently updated to include teacher instructional pages, as well as sample journal pages.
This Set includes:
- use a picture
- taking from
- take apart
- make a model
- subtract to compare
- subtract zero
- subtract from 10
- count back
- add to subtract
- use 10 to subtract
OA.1.1 Use addition and subtraction within 20 to solve word problems1 involving
situations of adding to, taking from, putting together, taking apart, and
comparing, with unknowns in all positions.
OA.3.6 Add and subtract within 20, demonstrating fluency for addition and
subtraction within 10.
OA.2.4 Understand subtraction as an unknown-addend problem.
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