This is BRILLIANT. Draw a number line with sharpie on a ziploc slider bag and use the slider as the tool to add or subtract two numbers. Awesome!

This is BRILLIANT. Draw a number line with sharpie on a ziploc slider bag and use the slider as the tool to add or subtract two numbers. Awesome!

I love this idea for addition and subtraction! This would also good for number bonds.

I love this idea for addition and subtraction! This would also good for number bonds.

Here's a new way for kids to sort addition or subtraction facts! Free idea from The Stay-at-Home-Mom Survival Guide.

Here's a new way for kids to sort addition or subtraction facts! Free idea from The Stay-at-Home-Mom Survival Guide.

Pinterest
Search