Subject: Subtraction Within 10

Subtraction Surprise #2

Subtraction Surprise #1

Subtraction Surprise #17

Subtraction Surprise #6

Subtraction Surprise #26

Subtraction Surprise #5

Subtraction Suprise #27

Subtraction Surprise #16

Subtraction Suprise #28

Subtraction Surprise #29

Subtraction Surprise #15

Subtraction Surprise #14

Subtraction Surprise #30

Subtraction Surprise #13

Subtraction Surprise #12

Subtraction Surprise #11

Subtraction Surprise #10

Subtraction Surprise #9