Integer Operations

During an experiment, the temperature of some water measured at -12 degrees. A few minutes later, the temperature was -23. What is the difference in temperatures?

• 11

• -35

• 35

• none of these

Tags

CCSS.7.NS.A.1C

On Monday the temperature was -5 degrees in the morning. The temperature rose 14 degrees throughout the day. What was the final temperature?

• 9

• 19

• -19

• -9

Tags

CCSS.7.NS.A.3

A whale is swimming 650 feet below the water line. It then swam up 300 feet. How many feet below the water line is the whale now?

• -350

• -950

• 250

• 950

Tags

CCSS.7.NS.A.1C

1,700 - (-3) = ?

• 1,703

• 1,697

• -1,703

• -1,697

Tags

CCSS.7.NS.A.1C

Mrs. Smith gave away 12 pieces of candy in the morning, and N, a number of candy pieces in the afternoon. If she gave away a total of 45 pieces of candy, how many pieces of candy did she give away in the afternoon?

• 33

• 57

• 24

• none of these

Tags

CCSS.6.EE.B.7

You owe the bank $30. You write a $20 check to pay for lunch. How much money do you have in your account now?

• $10

• $-10

• $-50

• $50

Tags

CCSS.7.NS.A.1C

A football team gained 7 yards on the first play, lost 14 yards on the second play, and gained 11 yards on the third play. How many yards have they moved from their starting spot?

• +4 yards

• -4 yards

• +32 yards

• +18 yards

Tags

CCSS.7.NS.A.3

John said he had $-45 in his account on Monday and $55 on Tuesday. How much more money did John have on Tuesday than Monday?

• $100

• $10

• $-10

• $-100

Tags

CCSS.7.NS.A.1C

The temperature was 10 degrees Celsius at noon. At midnight, the temperature had dropped by 13 degrees Celsius. What was the temperature at midnight?

• 3 degrees Celsius

• 23 degrees Celsius

• -3 degrees Celsius

• -23 degrees Celsius

Tags

CCSS.7.NS.A.1C

45 - (-9) = ?

• -36

• 54

• 36

• -54

Tags

CCSS.7.NS.A.1C