Mathematics
Grade 8
15 min
Write variable expressions
Write variable expressions
Tutorial Preview
1
Write an expression for '8 more than a number n'.
2
Write an expression for '10 less than a number p'.
3
Write an expression for '4 times a number k, plus 7'.
Sample Practice Questions
Easy
Write an expression for the sum of a number y and 5.
0.y + 5
1.y - 5
2.5y
3.y/5
Easy
Write an expression for a number x decreased by 3.
0.x - 3
1.x + 3
2.3 - x
3.3x
Easy
Write an expression for the product of 6 and a number a.
0.6a
1.6 + a
2.a - 6
3.a/6
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