Rational Numbers

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers
• integers
• rational numbers
• natural numbers

-9 + (-5)

• -14
• 14
• -4

Tags

CCSS.7.NS.A.1C

Ty entered the elevator on the 10th floor. He rode up 3 floors, down 7 floors, up 2 floors, down 5 floors and up 6 floors, where he got off. On what floor did Ty get off the elevator?

• 6th floor
• 7th floor
• 8th floor
• 9th floor

Tags

CCSS.7.NS.A.3

The high temperature Monday was 4 degrees. The low temperature was -7 degrees. What is the difference between the high and low temperatures?

• 3 degrees
• 12 degrees
• 11 degrees
• 10 degrees

Tags

CCSS.7.NS.A.1C

Negative integers are on the ______ side of zero while Positive Integers are on the ________ side of zero.

• left, left

• right, right

• right, left

• left, right

Tags

CCSS.6.NS.C.6A

The distance between a number and zero on a number line is also called

• opposites

• integers

• absolute value

• rational numbers

Tags

CCSS.7.NS.A.1C

What equation is modeled?

• 7 + -6 = -6
• 7 + -13 = -6
• 7 + -14 = -6
• -6 + -14 = -6

Tags

CCSS.7.NS.A.1B

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test.  Which equation best describes Bob progress on his math test?

• 5 + 9 = 14
• -5 + -9 = -4
• -5 + -9 = -14
• 5 + -9 = -4

Tags

CCSS.7.NS.A.1C

 A soccer team is having a car wash. The team spent $55 on supplies. They earned $275, including tips. The team’s profit is the amount the team made after paying for supplies. Write a sum of integers that represents the team’s profit.

• -55 + 275 = -220
• none
• 55 + 275 = 220
• -55 + 275 = 220

Tags

CCSS.7.NS.A.3

Use the number line to find the sum.
4 + (-5) =

• -1
• 1
• -9
• 9

Tags

CCSS.7.NS.A.1B