Addition Table: All Mixed Up
This Addition Table: All Mixed Up worksheet also includes:
In this math learning exercise, 2nd graders fill in the missing numbers in a mixed up addition chart. They add across and down using numbers between 1 and 10 as they complete the number chart.
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Grade 1 Supplement Set A3 - Number & Operations: Addition & Subtraction on the Number Line
Hop your way through a mathematical equation with your first grade class as they learn the idea of moving up and down the number line. Adding and subtracting like little frogs is an engaging and clever way to teach/reinforce this concept.
K - 2nd 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
Solve Multiplication Problems: Using Repeated Addition
While young mathematicians are still working to memorize their multiplication facts, teach them how to use repeated addition when solving multiplication problems. The second video in a series models this skill with multiple examples,...
5 mins 2nd - 4th Math CCSS: Designed
Solve for Unknowns: Using Fact Families
Understanding the relationship between numbers in a fact family can make solving for unknowns much easier. Follow along with the second video in this series as the instructor models this approach with multiple examples. A story problem...
4 mins 2nd - 4th Math CCSS: Designed