Knowing our Numbers Sample Questions for Class 6
Question 1
Which two numbers would be used to find the range in the set of numbers below?2, 5, 16, 18, 16, 6, 14
A. 2 and 14
B. 5 and 18
C. 2 and 18
D. 5 and 14
Question 2
David bought 28 ounces of trail mix for $3.92. What is the unit rate?
A. $0.14//1 "ounce"
B. $3.92//28 "ounces"
C. $7.14//1 "ounce"
D. $109.76//28 "ounces"
Question 3
Add, subtract, multiply and divide (+, −, ×, ÷) are all examples of
A. divisors.
B. exponents.
C. operations.
Question 4
are symbols used to group numbers and operations, and are used to change the normal order in which you perform operations.
A. Parentheses
B. Sequences
C. Order of operations
D. Equivalent expressions
Question 5
The product of a number and its reciprocal is always 1.
A. True
B. False