myTestBook.com Math Reading Science Practice Test for Grade 1, 2, 3, 4 & 5    
  you are taking the following test:

 
Grade: 7,    Subject: Math,    Topic:
Question 1:
When you are dividing terms with the same base you ________ the exponents.

subtractadd

multiplydivide
 
Question 2:
How do you write the following expression using a base and exponent?

−2 × −2 × −2 × −2 × −2

−25(−2)5

−242−5
 
Question 3:
How do you write the following expression in exponential form?

5 × r × r × r × p

5r2pr3p

3r5p5r3p
 
Question 4:
4 • 4 • 4 • m • m • m = _____?

43m342m3

433m432m3
 
Question 5:
52 + 32 = ?

2534

644,096
 
Question 6:
When you are multiplying terms with the same base you ________ the exponents.

subtractmultiply

adddivide
 
Question 7:
Evaluate:


7−5713

7576
 
Question 8:
(x2)* (x3)= ?

x6x8

xx5
 
Question 9:
Evaluate:

65 ÷ 63

668

6−262
 
Question 10:
Type "A" bacteria population doubles every one minute. There are 100 bacteria in a dish. Which expression shows the number of bacteria in 5 minutes?

25 + 1002 × 1005

100 × 25100 × 52
 
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