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Lesson Plan
Curated OER

Marble Math

For Teachers 2nd - 4th
In this equal equations worksheet, students look at the addition and subtraction problems on both sides of the equal sign and decide if they are equal or not. Students complete 8 problems.
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Worksheet
Curated OER

Missing Addends: equal equations 3

For Students 1st - 2nd
Young mathematicians insert the missing addends to addition problems by making the equations equal on both sides of the equals sign. Students complete ten problems.
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Worksheet
Curated OER

Missing Addends: equal equations

For Students 3rd - 4th
In this missing addends worksheet, students complete the missing addends in the addition problems to make each equation equal on each side of the equals sign. Students complete 10 problems.
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Worksheet
Curated OER

Missing Addends to Equal Equations

For Students 3rd - 4th
In this missing addends activity, students fill in the missing addends to the problems so that there are equal equations on both sides of the equals sign.