Evaluate Expressions
a day ago
duluthms
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• Question 1
900 seconds
Q. Evaluate 8a - b     if a = 10   and   b = 6
74
38
1000
9000
• Question 2
900 seconds
Q. Evaluate 2a + 4b
if a = 10     and    b = 6
20
24
44
4
• Question 3
900 seconds
Q. Evaluate 2r + 1      if   r = 3
6
5
7
8
• Question 4
900 seconds
Q. Evaluate 4y  if       y = 3
7
12
• Question 5
900 seconds
Q. Evaluate when a = 15:
2(a - 5) + 2
22
27
14
7
• Question 6
300 seconds
Q. Write an algebraic expression for "12 more than number".
x + 12
12x
x - 12
• Question 7
900 seconds
Q.

If x = 3 solve x + 4 =

5

6

7

8

• Question 8
900 seconds
Q. b2 + 4
when b = 3
10
12
13
11
• Question 9
30 seconds
Q. Evaluate the expression: x + 12 when x = 2.2
34
10.2
14.2
9.8
• Question 10
120 seconds
Q.

Evaluate expression if a=3 and b=4

4b-5a

2

1

-8

8

• Question 11
120 seconds
Q.

Evaluate expression if a=3 and b=4

18 ÷ 2a

3

2.25

27

9

• Question 12
180 seconds
Q.

Evaluate Expressions a=3 b=4

7a + 8b x 2

110

100

80

85

• Question 13
30 seconds
Q. 12 - 4 x 2 =
16
4
8
18
• Question 14
180 seconds
Q. (7 + 41) ÷ 2 – 15 =
19
9
25
3
• Question 15
30 seconds
Q. What would be my first step? 3 + 4 x 6 - 4 =
multiplication
subtraction
exponents
• Question 16
120 seconds
Q. (9 + 23) ÷ (5 - 3) =
16
32
15
12
• Question 17
30 seconds
Q. What does the E in PEMDAS stand for?
Exceptional
Egg
Exponent
• Question 18
30 seconds
Q. Which operation is performed FIRST?
(13 - 1) + 4
subtraction
multiplication
• Question 19
120 seconds
Q. What does 32 mean?
3 x 2
3 x 3
2 x 2 x 2
• Question 20
300 seconds
Q. Solve the following:
(2 + 7 - 1) ÷ 22