Positive?Negative?
Distance |p-q|
Vocabulary
Conversions
Properties
100

-15 - (-10)

Negative (-)

100

Distance between 52.8 and -12.7

(write the formula and solve)

|52.8 - (-12.7)| = |65.5| = 65.5

100

The distance away from zero. This is always positive.

a)  distance                              c) absolute value

b)  change                               d) additive inverse

C) absolute value

100

1/11

   __

0.09

100

5 + 7 = 7 + 5

a)  associative                          c) commutative

b) identity                               d) distributive

c) commutative

200
7 x -5 x -3

Positive (+)

200

What is the difference between 20 feet above sea level and 15 feet below sea level?

|20 - (-15)| = |35| = 35

200

A number and its opposite are:

a)  distance                              c) absolute value

b)  change                               d) additive inverse

D) additive inverse

200

3/25

0.12

200

7 + (5 + 2) = (7 + 5) + 2

a)  associative                          c) commutative

b) identity                               d) distributive

a) associative

300

5 1/2  -  5 1/4

Positive (+)

300

Your class took a hike. The trail started at 47 feet below sea level and ended 185 feet above sea level. How far was the climb?

|-47 - 185| = |-232| = 232

300

The answer for a division problem:

a)  dividend                              c) sum

b)  quotient                              d) product

b) quotient
300

0.17

17/100

300

10 + (8 + 2) = 10 + (2 + 8)

a)  associative                          c) commutative

b) identity                               d) distributive

c) commutativw

400

4.5 + (-4.7) - 2.6 + 2.8

Zero (0)

400

The temperature was 50.4 degrees but dropped to 30.8 degrees. By how much did the temperature fall?

|50.4 - 30.8| = |19.6| = 19.6

400

Numbers to the left of zero:

a) integers                              c) negative (-)

b) positive (+)                        d) additive inverse

c) negative (-)

400

5.007

5007/1000

400

6(3 + 2.5) = 18 + 15

a)  associative                          c) commutative

b) identity                               d) distributive

d) distributive

500

A climber descended 1000 feet from an elevation of 750 feet.

Un escalador descendió 1000 pies desde una altura de 750 pies.

نزل متسلق ١٠٠٠ قدم من ارتفاع ٧٥٠ قدما.

Negative (-)

500

Sarah and Joe went scuba diving during vacation. They started at an elevation of 10 feet, then dove 30 feet below sea level, and rose 15 feet where the dolphins are. What is the distance between the first and last elevations?

First: 10 - 30 = -20

Then: -20 + 15 = -5

Distance: |10 - (-5)| = |15| = 15 feet

500

The numbers you multiply together:

a) products                             c) addends

b) factors                               d) dividends

b) factors
500

4/3

  __

1.3

500

12.053 x 1 = 12.053

a)  associative                          c) commutative

b) identity                               d) distributive

b) identity

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