Katrena's Math Flash Cards – Adding Doubles

These flash cards feature elementary math facts of adding doubles. This involves adding a number to itself, and the following set includes single-digit numbers 0 to 9 and also 10. Learning to add doubles begins to help learners work toward multiplying by 2 as well as practicing addition facts. Learning math can be more fun through the use of a variety of media, and I hope you enjoy these brightly colored online flash cards.

Directions

1. Click on the first image to enlarge.
2. Click on the image or thumbnail at the bottom to advance to the next slide.

Additional Articles

• Math Flash Cards: Adding 1 to a Number
• Math Practice: Greater Than, Less Than, Equal to
• Katrena's Scavenger Hunt #2
• Famous Cartoon Combos Trivia Game

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Free Math Flash Cards - Adding Doubles

2  + 2

2 + 2 = 4

0 + 0

0 + 0 = 0

5 + 5

5 + 5 = 10

8 + 8

8 + 8 = 16

3 + 3

3 + 3 = 6

7 + 7

7 + 7 = 14

1 + 1

1 + 1 = 2

9 + 9

9 + 9 = 18

4 + 4

4 + 4 = 8

6 + 6

6 + 6 = 12

10 + 10

10 + 10 = 20

Student Survive 2 Thrive Math Facts Flash Cards