Unit 2 Semester Review
Authored by Kevin Williams
Mathematics
8th Grade
CCSS covered
Used 3+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
GEMDAS
8
9
10
11
Answer explanation
-15 + 25 - 1 = 9
Tags
CCSS.7.NS.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
means x times x times x
21
39
34
64
Answer explanation
-5 + 8 = 3
3 x 3 x 3 = 27
27 + 12 = 39
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
GEMDAS
1
1/4
2
3
Answer explanation
12 - 10 = 2
2 x 2 x 2 = 8
8/4 = 2
Tags
CCSS.7.NS.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3 x 3 x 3 = 27
16
64
12
24
Answer explanation
3 x 3 x 3= 27
27 - 3 = 24
4 x 4 = 16
16 - 10 = 6
24/6 = 4
4 x 4 x 4 = 64
Tags
CCSS.6.EE.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Divide the top by the bottom to turn a fraction into a decimal.
-5.1
-4.9
0
-5
Answer explanation
5.6 - 10.5 = -4.9
Tags
CCSS.7.NS.A.1C
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Keep Change Flip when Dividing Fractions
39
-39
13
-13
Answer explanation
-26/3 x 9/2 = -234/6
-234/6 = -39
Tags
CCSS.7.NS.A.2B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When multiplying a number with a fraction, multiply the top and divide by the bottom.
-5.625
-2.5
.225
-5
Answer explanation
2.25 x -25 = -56.25
-56.25/10 = -5.625
Tags
CCSS.7.NS.A.2A
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