WorksheetsUnit 7.2 Topic 1
Total questions: 20
Worksheet time: 2hrs 50mins
3a + 4b - a + 5 is an expression
What are the operators in the expression?
3a and 4b
+, -
5
a and b
3a + 4b - a + 5 is an expression
What are the terms in the expression?
+, -
3a, 4b, a, 5
5
There are no terms in the expression
3a + 4b - a + 5 is an expression
What are the constants in the expression?
none of them are constants
+, -
3a, 4b, a
5
3a + 4b - a + 5 is an expression
What are the coefficients in the expression?
5
a and b
3 and 4
3a + 4b - a + 5 is an expression
What are the like terms ?
3a and 4b
3a and a
b
3,4 and 5
3a + 4b - a + 5 is an expression
What does 'a' represent?
0
1
0a
1a
Simplify this expression by collecting like terms:
a + a + a + a + a
(a)
Simplify this expression by collecting like terms:
5b - 4b
(a)
Simplify this expression by collecting like terms:
4c + 3d + 3 - 2c + 6 - d
(a)
Simplify this expression by collecting like terms:
4r + 6s - t
it can't be simplified
10rs - t
r + 2s - t
3p x 2p is the same as
6p2
Both answers
None of the answers
3 x p x 2 x p
3r x r2 =
neither answer
3r3
4r2
both answers
2t x 2t =
none of the answers
4t
4t2
(2t)2
2(5 + x) =
10x
7 + 2x
7 + x
10 + 2x
3x + 2(5 - x) =
(a)
2(3n - 4) + 3(3n + 5) =
(a)
5(3a + 2b) - 2(2a + 5b) =
(a)
n2n3 =
(a)
solve the following if n = 5
4 + 3n
(a)
Let a = 5, b = 2, and c = -1
Solve a(b + c)
(a)
