Add in Vertical Form 2
In this addition practice worksheet, students review their math skills as they find the sum by adding vertically and horizontally in 2 math problems.
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K-5 Mathematics Module: Number and Number Sense
Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency in...
K - 5th Math CCSS: Adaptable
Together in a Line: Collaborative Addition
Partners solve addition equations using counters and number lines, each counting out the number of manipulatives for an addend and then combining their quantities on a single number line to ascertain the sum. They write equations...
K - 1st Math CCSS: Adaptable
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