7.NR.1.5 Add and Subtract Rational Numbers

Which expression is modeled by the number line?

• -5 - 9

• 5 + (-9)

• -5 + 9

• 5 - (-9)

Tags

CCSS.7.NS.A.1B

What number must be added next to end up at zero?

• -9

• 4

• -4

• 9

Tags

CCSS.7.NS.A.1B

Tags

CCSS.7.NS.A.1C

The temperature in Alaska at 3:00 pm was 14 degrees. By 8:00 pm the temperature had dropped 10.5 degrees. What was the temperature at 8:00 pm?

• 24.5

• 3.5

• -3.5

• -24.5

Tags

CCSS.7.NS.A.1C

What is the value of 6.34 - 3.5 - 4.25

• -1.41

• 1.14

• 1. 1.41

• -1.14

Tags

CCSS.5.NBT.B.7

The quarterback for the Falcons was playing in the Super Bowl. On first down, he rushed for 5 yards. On second down, he was sacked for a loss of 5 yards. On third down, he threw the ball for 8 yards. Which number sentence correctly shows the total amount of yards he added?

• 5-(-5)+8=18

• 5-(-5)+8=8

• 5+(-5)+8=8

• 5+(-5)+8=18

Tags

CCSS.7.NS.A.3

Jenna is evaluating some rational expressions. Which THREE are correct?

• -25+(-25)=0

• -40-(-25)=-15

• 55-(-16)=71

• 68-90=-22

Tags

CCSS.7.NS.A.1D

Evaluate the expression.

(-14.52)-(-15.35)

• -29.87

• 0.83

• 29.87

• -0.83

Tags

CCSS.7.NS.A.1C

The locations for the values of F and B are shown on the number line.

Which point on the number line best represents the sum of F+B?

• D

• C

• A

• B

Tags

CCSS.7.NS.A.1B

Tags

CCSS.7.NS.A.1C