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WorksheetsAlg 500PT Quizizz 3-22 - BLOCK
Total questions: 76
Worksheet time: 3570secs
x + y
5x + 3y - 15 + x
5W
10
variable
a letter representing an unknown number
coefficient
a number multiplying a variable
constant
a number without a variable
Expression: 4n + 7
Identify the variable in the expression.
4
n
7
Expression: 7n - 10
Identify the coefficient.
7
n
-10
Expression: -8n + 1
Identify the constant.
-8
n
1
Expression: -4 + 3x
Which number is the constant?
(a)
7x - 9
Which number is the coefficient?
(a)
expression: x
Every variable has a coefficient.
What is the coefficient of x?
(a)
expression: 2x - 6
Is the constant 6 or -6 ?
6
-6
expression: m + 2n - 5
-5 is a (a)
expression: 8g + h
1 is a (a) .
3 + (-8) =
5
-5
11
-11
6 - (-4) =
-10
2
-2
10
6 - 5 =
1
-1
11
-11
-8 + (-2) =
6
-6
10
-10
8 + (-10) =
2
-2
18
-18
-9 - (-4) =
-5
5
-13
13
-4 - (-2) =
2
-2
6
-6
-2 - 5 =
-3
3
-7
7
8 + 6 =
-2
2
-14
14
2 - (-10) =
8
-8
12
-12
-2 + 6 =
4
-4
8
-8
-15 + (-5) =
-10
10
20
-20
8 - 12- (-6) =
2
-2
18
-18
8 + 0 - (-11) =
2
-2
19
-19
8 + 13 - (-5) =
0
16
26
-26
−9 × 5 =
45
-45
-40
40
−4 × −5 =
-20
-9
9
20
2 × −5 =
-10
10
8 × −5 =
40
-40
−8 × −2 =
16
-16
50 ÷ −5 =
10
-10
−25 ÷ −5 =
5
-5
20 ÷ −5 =
4
-4
−100 ÷ 10 =
-10
10
30 ÷ ( −6 )=
5
-5
positive x positive = ?
Positive
Negative
negative x positive = ?
Positive
Negative
negative x negative = ?
Positive
Negative
positive x negative = ?
Positive
Negative
positive divided by a negative = ?
Positive
Negative
negative ÷ negative = ?
Positive
Negative
2 × −5 =
10
-10
12
-3 x -4
-12
3 x -4
8
2 x 4
-8
-2 x 4
Pick the 2 that will have
negative answers
-12 x -9 =
12 x -9 =
30 x 4=
-4 x 30 =
Pick the 2 that will have
positive answers
-1 x -4 =
4 x -9 =
3 x 3 =
-4 x 30 =
7 - 8c + 3 - 6c
5a + 2b - 3a + 4
Simplify the Expression:
3a + 7 - 2a
8a
12a
a + 7
5a + 7
(5 + 4x) + (2x - 8)
7 - 5m - 10m
7 + 15m
7 + 5m
7 - 5m
7 - 15m
-3x + 11y - 4x
7x + 11y
-7x + 11y
7x - 11y
4xy
-9n + 12n + 7
28n
10n
21n + 7
3n + 7
