Match fun story problems with the correct addition or subtraction expression.

Tape Diagrams: 2-Digit Addition and Subtraction | Grade 2 Special | 2m 20s Your child continues to use tape diagrams as a visual tool to solve word problems.

Under the common core, there are many ways to do subtraction—none of which involve borrowing and carrying.

The new theme is Addition and Subtraction, stories of humans becoming more and less and sometimes both with the help of technology.