 Expressions
3 years ago
hetlercari
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Practice 17 QuestionsShow answers
• Question 1
30 seconds
Q. Which expression matches:
The sum of 6 and 5 doubled
2 x 6 + 5
2 x (6 + 5)
6 + (5 x 2)
• Question 2
30 seconds
Q. What step would I do second?
(4 - 2) x 9 + 7 =
multiplication
subtraction
dividing
• Question 3
120 seconds
Q. (19 - 7) ÷ 4 + 11
14
0.8
15
13
• Question 4
30 seconds
Q. What does the (E) in PEMDAS mean?
experience
exponents
examples
evidence
• Question 5
60 seconds
Q. (3 + 4)2 - 32
7
112
17
-7
• Question 6
30 seconds
Q. True or false:
Addition ALWAYS comes before subtraction.
True
False
• Question 7
120 seconds
Q. 2 + 7 ⋅ 5
37
45
32
23
• Question 8
60 seconds
Q. 12 ÷ 3 x 4
What do you do first?
3x4
12÷4
12÷3
• Question 9
30 seconds
Q. 4,234 x 17 ≈
8,000
80,000
40,000
90,000
• Question 10
60 seconds
Q. True or false:
4x5 and 4∗5 mean the same thing.
True
False
• Question 11
30 seconds
Q. What would you solve first?
3 x 48 ÷ (15 - 3)
3 x 48
48 / 15
15 - 3
48-12
• Question 12
60 seconds
Q. How do you write this in exponent form?
4 * 4 * 4 * 4 * 4 * 4 * 4 * 4
47
65,536
48
74
• Question 13
60 seconds
Q. (3+4) x (3+5)
50
54
56
48
• Question 14
30 seconds
Q. What does the (M) in PEMDAS mean?
multiply
move over
math
median
• Question 15
30 seconds
Q. 88 x 314 ≈
27,000
2,700
2,400
24,000
• Question 16
30 seconds
Q. Which expression matches:
The difference of 7 fifteens and 3 twelves