Mathematics
Grade 3
45 min
Solve for the variable: addition and subtraction
Tutorial Preview
1
Problem: n + 6 = 14
2
Problem: n - 5 = 9
3
Problem: 18 - n = 11
Sample Practice Questions
Easy
Solve for x: x + 4 = 11
0.6
1.7
2.8
3.15
Easy
Solve for y: 5 + y = 12
0.7
1.8
2.17
3.6
Easy
Solve for z: z - 3 = 8
0.5
1.11
2.10
3.12
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