Subject: Subtraction Within 10

Subtraction Surprise #2

Subtraction Surprise #1

Subtraction Surprise #9

Subtraction Surprise #19

Subtraction Surprise #8

Subtraction Surprise #18

Subtraction Surprise #7

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