Warm-Up 1.5 Tuesday

Which of the following is an integer?

• -5/8

• 13/3

• 0

• 1.99

All of the following are integers except.....

• 340%

• -9.00

• 12/3

• 7

Which of the following is not an integer

• -13

• 13

• -5/3

• 6/3

All of the following are integers except...

• 700%

• -10/2

• 5/10

• -5.00

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

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

Where would you place -6?

• In the whole number circle because it's a whole number, integer, and rational number.
• In the integer circle because it's an integer and rational number only.
• In the rational circle because it's only a rational number.
• I'm not sure because I don't know what rational means.

Does the graphic organizer correctly group the numbers?

• Yes
• No

Which integer represents a withdrawal from your bank account of $50

• -$50
• $50
• +$50

What is an integer?

• A whole number

• A fraction

• A negative number only

• Negative and positive whole number and 0