Subject: Subtraction Within 20

Colorful Christmas Math #13

Colorful Christmas Math #10

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Colorful Christmas Math #8

Christmas Word Problems #7

Colorful Christmas Math #7

Christmas Word Problems #6

Colorful Christmas Math #6

Christmas Word Problems #5

Colorful Christmas Math #5

Christmas Word Problems #4

Colorful Christmas Math #4

Christmas Word Problems #20

Christmas Word Problems #19

Christmas Word Problems #17

Christmas Word Problems #16

Christmas Word Problems #15

Christmas Word Problems #14