Doubles +1 Flashcards by Jo McHarg | Brainscape

Q

4+5=

A

9

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Q

8+9=

A

17

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Q

5+6=

A

11

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Q

7+8=

A

15

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Q

6+7=

A

13

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Q

10+ 11=

A

21

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Q

3+4=

A

7

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