Mathematics
Grade 7
15 min
Choose numbers with a particular sum or difference
Choose numbers with a particular sum or difference
Tutorial Preview
1
Which two numbers have a sum of -2?
2
Which two numbers have a difference of 7?
3
From {-8, -3, 1, 5}, find a pair with a sum of -2.
Sample Practice Questions
Easy
Which two numbers have a sum of 10?
0.3, 7
1.4, 5
2.2, 9
3.1, 8
Easy
Which two numbers have a sum of 5?
0.1, 3
1.2, 3
2.4, 2
3.5, 1
Easy
Which two numbers have a difference of 3?
0.8, 5
1.7, 5
2.9, 7
3.6, 2
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