Mathematics
Grade 6
15 min
Related addition facts
Related addition facts
Tutorial Preview
1
If 8 + 5 = 13, what is 5 + 8?
2
We know 12 + 9 = 21. What number makes 9 + __ = 21 true?
3
Given 3.5 + 4.2 = 7.7, what is 4.2 + 3.5?
Sample Practice Questions
Easy
If 7 + 2 = 9, what is 2 + 7?
0.7
1.2
2.9
3.11
Easy
Given 4 + 8 = 12, find the missing number: 8 + __ = 12.
0.8
1.4
2.12
3.20
Easy
If 6 + 9 = 15, what is 9 + 6?
0.15
1.6
2.9
3.3
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