Make a ten
Doubles plus one
100

8+3=

11

100

8+9=

17

200

9+5=

14

200

4+5=

9

300

5+7=

12

300

6+7=

13

400

6+6=

12

400

7+8=

15

500

5+8=

13

500

9+8=

17

M
e
n
u