Addition or Subtraction Equations
In this addition or subtraction equations worksheet, students solve 20 problems in which the operation sign is missing. Students analyze each problem and fill in the + or - sign. If neither makes the equation true, students write N.
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Solving Two-Step Word Problems Involving Addition and Subtraction of Whole Number Including Money
Students determine how to write equations to solve two-step word problems using addition or subtraction. In this word problem lesson, students review number facts and problem solving steps. They apply the problem solving steps as they...
2nd - 4th Math
Study Jams! Addition & Subtraction Equations
Zoe is decorating a cake for her grandpa's birthday and needs to know how many more candles to add. Follow along as she explains how to set up and solve algebraic equations in this step-by-step presentation. Equations with negative...
5th - 7th Math CCSS: Adaptable
Study Jams! Relate Addition & Subtraction
Understanding the inverse relationship between addition and subtraction is essential for developing fluency in young mathematicians. Zoe and RJ explain how three numbers can form fact families that make two addition and two subtraction...
1st - 4th Math CCSS: Adaptable
Solving Simple Addition and Subtraction Equations Using Fact Families
Students explore addition fact families. In this addition and subtraction fact family math lesson, students click and drag objects on the Smart Board to create visual representations of fact families. Students use fact family strategies...
2nd - 4th Math