Missing Addend 1st Number

Use these missing addend 1st number flashcards to help students find the missing number....

No. of included Documents: 1 | pdf | 3 page | Grades: G1

Finding the missing addend is an important concept in the primary grades. These sets of flashcards help students to practice this concept. Students should be encouraged to use models and tools to help them figure out the missing number.

There is a set with the first addend missing and there is a set with the 2nd addend missing. 

Have Fun!