VOCAB "Time Limit: 30 seconds"
COMPARE "Time Limit: 30 seconds"
ABSOLUTE" Time Limit: 30 seconds"
PLUS "Time Limit: 1 minute"
WORDS "Time Limit: 2 minutes"
100
All whole numbers and their opposites are called _______________________.
Integers
100
Is zero a positive integer, negative integer or neither?
neither
100
The opposite of 5.
-5
100
One negative tile paired with one positive tile is called a _____________________________.
Zero Pair
100

When Steve woke up. His temperature was 102º F. Two hours later it was 3º lower. What was his temperature then?

99ºF

200
Numbers that are the same distance from zero in opposite directions on the number line, for example 8 and -8, are called _____________________.
Opposites
200
-3 ___ 2 (<,>, or =)
<
200
The opposite of -12.
12
200
-3 + 6 =
3
200

An elevator is on the twentieth floor. It goes down 11 floors and then up 5 floors. What floor is the elevator on now?

14th floor

300
All integers greater than zero are _________________________________.
positive integers
300
0 ___ -6 (<,>, or =)
>
300
|-8| =
8
300
9 + (-4) =
5
300

If it is 5º outside and the temperature will drop 17º in the next six hours, how cold will it get?

-17º

400
All integers less than zero are called __________________________.
Negative Integers
400
-5 ___ 5 (<,>, or =)
<
400
|7| =
7
400
-3 + (-8) =
-11
400

It will be – 12º tonight. The weatherman predicts it will be 25º warmer by noon tomorrow. What will the temperature be by noon tomorrow?

13º

500
A numbers distance from zero, for example |-7| = 7, is called _____________________.
Absolute Value
500
Order -5, -7, 6, 0 and -1 from least to greatest.
-7, -5, -1, 0, 6
500
The sum of two opposites always equals _________.
Zero
500
-6 + 5 =
-1
500

A deep-sea exploring ship is pulling up a diver at the rate of 25 feet per minute. The diver is 200 feet below sea level. How deep was the diver 10 minutes ago?

450 feet below see level

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