7th Grade Expressions
Authored by Brandi Jamieson
Mathematics
7th Grade
CCSS covered
Used 7+ times
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22 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A store is having a sale for 35% off all items. Which expression does not represent the sale price of any item? Let (x) represent the original price of the item.
x - 0.35x
0.65x
x(1 + 0.35)
x(1 - 0.35)
Tags
CCSS.6.EE.B.6
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A store marks up every item by 45%. Which expression represents the sale price after the mark-up? Let (p) represent the original price.
1.45p
p + 0.45
0.45p
p + 1.45
Tags
CCSS.6.EE.B.6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The price of coffee bean fluctuates 14% in both directions. Which expression does not represent the possible cost of the coffee beans? Let (b) represent the original price.
1.14b
0.86b
b + 0.14b
b - 0.86b
Tags
CCSS.7.EE.A.2
CCSS.HSA.SSE.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify: -3x + 6 + 5x - 8x + 2x - 2
-4x + 4
0
4x + 4
18x + 4
Tags
CCSS.7.EE.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify: 0.25(x + 0.2) - 0.2(x - 0.25)
0.05x
0.05x + 0.1
0.45x + 0.1
0.5x + 0.1
Tags
CCSS.6.EE.A.3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.6.EE.A.3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Step 1
Step 2
Step 3
There is no mistake.
Tags
CCSS.6.EE.A.3
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