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Making the Next Ten to Add: 6.13

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Last updated almost 6 years ago
9 questions
1
1
1
1
1
1
1
1
1
Question 1
1.

9 + 4 =

Question 2
2.

19 + 4 =

Question 3
3.

29 + 4 =

Question 4
4.

29 + 14 =

Question 5
5.

59 + 14 =

Question 6
6.

8 + 5 =

Question 7
7.

18 + 5 =

Question 8
8.

18 + 15 =

Question 9
9.

38 + 15 =