Operations and Algebraic Thinking
Math Book Chapter 2

I can use models to represent and solve subtraction problems.
I can subtract parts from a whole.
I can write subtraction number sentences using - and =.
I can subtract 0 or all.
I can subtract across and down.
I can draw a diagram to solve problems.
I can compare groups of objects.
I can find related addition and subtraction facts.
I can determine whether math statements are true or false.


Websites to practice these skills:

Fact Dash
Math Facts Shoot Out (click level 1, subtraction)
Balloon Pop Subtraction
Count Us In
Test the Toad
Subtract Zero
Island Chase Subtraction
Ducky Race Subtraction