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Missing Addend

Educational Games » Math Games » Addition Games » Missing Addend

Missing Addend

Help your students improve their math facts with this magical missing number game. Select the missing addend to complete the equation and build algebraic thinking.  Adding and subtracting integers won’t be so tricky after solving these math equations.

Common Core

Grade 1 » Operations & Algebraic Thinking

Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8.