Interpreting Sums of Rational Numbers

Is the sum of -7 + 5 positive or negative?

• Positive

• Negative

Is the sum of -7 3/5 + -4 3/4 positive or negative?

• Positive

• Negative

What is the sum of -6 and 2 3/4?

• -4

• -3 1/4

• -2 3/4

• -1 1/4 

Which direction would the second arrow  go on the number line for the sum: 3 1/3 + (-4 1/2)

• Left

• Right

• Diaganol

• Up

-13/8 + 7/8

• 4/3

• 3/4

• -3/4

• -4/3

-1.49 + 3.13

• 4.62

• -4.62

• 1.64

• -1.64

5/7 + (-9/7)

• -4/7

• -7/4

• 4/7

• -7/4

Add. 

• -3

• 0.8

• -4

• 4

-51 + 81.623

• 30.623

• -30.623

• 132.623

• -132.623

4.3 + (-3.6)

• 7.9

• 0.7

• -0.7

• -7.9