Simplify: 12(2+7+1) = ?

Math Quiz 7th Grade Minute 1-20

Quiz
•
Mathematics
•
7th Grade
•
Hard
Consuelo Cabrera
FREE Resource
93 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A) 120
B) 100
C) 110
D) 130
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A) (21/100)
B) (21/20)
C) (10/21)
D) (1/2)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is equivalent to (2/5)?
A) 0.4
B) 4/100
C) 40%
D) 0.02
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What number should be placed in the box to satisfy the equation 10 * [ ] = 5?
A) 0.5
B) 2
C) 1.5
D) 0.2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the perimeter of a regular pentagon with each side measuring 5 centimeters?
A) 25 cm
B) 20 cm
C) 15 cm
D) 30 cm
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a = 5 and b = 4, what is 2a + b?
A) 14
B) 9
C) 13
D) 15
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If 3x = 27, what is x?
A) 9
B) 8
C) 10
D) 7
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