Subtracting Rational Numbers

What is the value of: 14 - 525?

• 539

• -539

• -511

• 511

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.NS.A.1

CCSS.7.NS.A.3

What is the difference between: (-4.6) and ( - 0.3)?

• 46

• -4.3

• -4.9

• 7.6

Tags

CCSS.5.NBT.B.7

What is the difference between –4235 and 165?

• 4400

• 4070

• -4400

• -4070

What is the value of –12.45 − (–206.3)?

• -218.75

• -193.85

• 193.85

• 218.75

Tags

CCSS.5.NBT.B.7

What is the value of –8.24 – 6.59?

• -14.83

• -1.65

• 1.65

• 14.83

The temperature in Lukeville is –13°C. The temperature in Metroburg is 12°C. What is the difference between the temperatures in the two cities?

• 10 degrees

• 1 degrees

• 25 degrees

• 15 degrees

The hottest temperature recorded in a certain city was 110°F. The coldest recorded temperature in the same city was–34°F. What is the difference between these temperatures?

• 34 degrees

• 110 degrees

• 144 degrees

• 76 degrees

The temperature was 3 degrees on Monday and was 7.5 degrees lower the next day. What was the temperature on Tuesday?

• 10.5 degrees

• -4.5 degrees

• 4.5 degrees

• -10.5 degrees

In Alaska, the temperature at in the morning. was –10°F. By the evening, it had decreased by 21.4°F. What was the temperature by the evening?

• 31.4 degrees

• 11.4 degrees

• -11.4 degrees

• -31.4 degrees