For this subtraction worksheet, learners practice subtracting a zero in ten one and two-digit whole number equations. Students share their answers with their classmates.
1st - 2nd Math 3 Views 0 Downloads
Add Up To Four 2-Digit Numbers by Using Addition Facts and Friendly Numbers
Learning to recognize friendly numbers is a big step in developing fluency with addition. Looking at multiple real world examples, the instructor models how to rearrange addition number sentences and use friendly numbers to quickly and...
5 mins 1st - 3rd Math CCSS: Designed
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