Subject: Subtraction Within 20

Christmas Word Problems #1

Colorful Christmas Math #2

Colorful Christmas Math #19

Colorful Christmas Math #18

Colorful Christmas Math #17

Colorful Christmas Math #16

Colorful Christmas Math #15

Colorful Christmas Math #14

Colorful Christmas Math #13

Colorful Christmas Math #10

Colorful Christmas Math #9

Colorful Christmas Math #8

Christmas Word Problems #18

Christmas Word Problems #20

Christmas Word Problems #19

Christmas Word Problems #17

Christmas Word Problems #16

Christmas Word Problems #15