Mathematics
Grade 9
15 min
Add and subtract rational numbers
Add and subtract rational numbers
Tutorial Preview
1
Problem: 1/5 + 3/5
2
Problem: 1/2 - 1/3
3
Problem: 1 1/4 + 0.5
Sample Practice Questions
Easy
What is 2/7 + 4/7?
0.6/7
1.6/14
2.2/7
3.8/49
Easy
Calculate 5/9 - 1/9.
0.4/0
1.4/9
2.4/18
3.1
Easy
What is 1/2 + 1/4?
0.2/6
1.1/8
2.3/4
3.2/4
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