Add Some More (10-20)
In this counting 1-20 practice learning exercise, students improve their math skills as they solve 9 problems that require them to count the objects pictured in each group.
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Helping a Friend (+10 and Some More)
Start this addition lesson with a challenge: project a ten frame with three counters for three seconds and then ask pupils if (and how) many. Give learners individual mats and counters, and model a double ten frame activity: five...
1st - 3rd Math CCSS: Adaptable
Multiplying and Dividing by 10, Part 3 - Using the 10 Times Table
Challenge your third graders on the 10 times tables. Given three numbers at the top of each table, learners fill in the missing numbers to complete three more multiplication and division problems. This resource is a great way to extend...
2nd - 4th Math CCSS: Designed
Add and Subtract Within 20 - Independent Practice Worksheet
Young mathematicians draw pictures to help them solve a series of addition and subtraction word problems. The final problem in the set of ten is a bit fishy because Nikki caught some fish, threw those back, and then caught some more.
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