Chapters 4, 5 Reg. Question Preview (ID: 27188)


This Test Focuses On Rational Numbers And Expressions. It Also Adds In Properties, Divisibility Rules, And Simplifying Fractions. TEACHERS: click here for quick copy question ID numbers.

What is 3/4 as a decimal?
a) 0.75
b) 0.77
c) 0.34
d) 0.44

What is a coefficient?
a) a letter that stands for a number
b) a number that is multiplied with the variable
c) a variable multiplied with a variable
d) a number that stands for a letter

What is 0.34 as a fraction in simplest form?
a) 34/100
b) 17/25
c) 17/50
d) 34/10

Evaluate: r-s if r= -3 and s=6
a) -9
b) 9
c) 3
d) -3

Evaluate: t/3 if t= -15
a) 5
b) -5
c) 15/3
d) -15/3

Evaluate: m(2) if m= 10
a) 12
b) 8
c) 20
d) -12

What is a rational number?
a) any number that can be turned into a fraction
b) any number that cannot be turned into a fraction
c) any negative or positive number
d) any counting numbers including zero

Simplify: 78/94
a) 13/20
b) 30/40
c) cannot be simplified
d) 39/47

What is the divisibility rule for 2?
a) if the number is odd, it is divisible by 2
b) if the number is even, it is divisible by 2
c) if the number has three digits, it is divisible by 2
d) if the number ends in a five or zero, it is divisible by 2

What is the divisibility rule for 5?
a) if the number ends in a 5 or a 0, it is divisible by 5
b) if a number ends in 0, it is divisible by 5
c) if each digit in a number adds together to be divisible by it, then the whole number is divisible by 5.
d) there is no divisibility rule for 5

Simplify 21/49
a) 7/10
b) 21/49
c) 3/7
d) 3/5

What is a negative x a negative?
a) negative
b) positive
c) both
d) neither

What is 11/2 as a mixed number?
a) 5 and 11/2
b) 5 and 1/2
c) 5 and 2/2
d) 5

ts/5 if t= 4 and s=5
a) -4
b) 4
c) 20/5
d) 10/5

What is f+12 if f= -16
a) 4
b) -4
c) 28
d) -28

-10(m) if m= -5
a) -15
b) -5
c) 50
d) -50

Which property says that any number multiplied with zero gives us zero?
a) associative property
b) commutative property
c) zero property
d) identity property

Which property states that whichever way you order numbers, the sum will be the same.
a) commutative of addition
b) commutative of multiplication
c) associative of addition
d) associative of multiplication

Which property states that whichever way numbers are grouped, the product will remain the same?
a) commutative of addition
b) commutative of multiplication
c) associative of addition
d) associative of multiplication

Which property states that any number added with one gives you the original number?
a) identity multiplication
b) identity addition
c) property of zero
d) commutative

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