Adding 9 to make a 10
Add 9 to make a ten
Adding 8 to make a ten
Adding 7 to make a ten
100

9+4=___

10+___=___

9+4=13

10+3=13

100

9+3=___

10+___=____

9+3=12

10+2=12

100

8+3=___

10+___=__

8+3=11

10+1=11

100

7+4=__

10+__=___

7+4=11

10+1=11

200

9+5=___

10+___=___

9+5=14

10+4=14

200

9+2=___

10+___=___

9+2=11

10+1=11

200

8+5=___

10+___=___

8+5=13

10+3=13

200

7+6=__

10+__=__

7+6=13

10+3=13

300

9+6=____

10+___=___

9+6=15

10+___=___


300

9+8=___

10+___=____

9+8=17

10+7=17

300

8+7=__

10+___=___

8+7=15

10+5=15

300

7+8=__

10+__=___

7+8=15

10+5=15

400

9+7=_____

10+___=___

9+7=16

10+6=16

400

9+9=___

10+___=___

9+9=18

10+8=18

400

8+9=___

10+___=___

8+9=17

10+7=17

400

7+5=__

10+___=___

7+5=12

10+2=12

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