Addition Within 20 Flashcards

Grade 1 · Math · Flashcards

Practice your addition facts up to 20 with these 12 flashcards.

Flashcards

6 + 6

12 (doubles fact)

7 + 5

12

8 + 9

17

9 + 4

13

6 + 8

14

5 + 7

12

10 + 7

17

3 + 9

12

8 + 4

12

7 + 7

14 (doubles fact)

Counting On

Start at the bigger number and count up to add

Zero Property

Any number plus 0 equals that number (example: 5 + 0 = 5)

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