i-Ready: 6.25 - Absolute Value

1

100

True or False?

Opposite numbers can never be negative?

False

-5 and 5 are opposite numbers

200

True or False?

Zero is a positive number?

False

Zero is not positive or negative :)

300

True or False?

Difference is the answer we get when we subtract

TRUE

400

True or False?

-19 is a smaller number than -29?

FALSE

-19 is closer to zero so it is a larger number

500

True or False?

Absolute Value is the distance a number is away from zero.

TRUE

the absolute value of 5 and -5 are both = to 5. Absolute value is never negative. 

2

100

|4| + 4

8

200

-|2| + 10 

8

300

30 + |-5|

35

400

-7 + 0 + |-10|

3

500

|-30| + 20 + |-1| 

51

3

100

1 - |0|

1

200

50 - |50|

0

300

|10| - |-5|

5

400

|100| - |-75|

25

500

|-50| - 10 - |-1|

39

4

100

Compare the following integers using < or >.

10  &  |-12|

10  <  |-12|

200

Simplify and then order from least to greatest

13, -5, -100, |-27|, |16|

-100, -5, 13, 16, -27

300

Simplify and then order from least to greatest

6, |-8|, 0, -2, |4|

-2, 0, 4, 6, 8

400

Simplify and then order from least to greatest

89, 127, -48, -49, -62, |-90|

-62, -49, -48, 89, 90, 127

500

Simplify and then order from least to greatest

-18, -67, |-74|, 73, -19, -|-20|

-67, -20, -19, -18, 73, 74

5

100

What is the opposite?

     -87.3

87.3

200

Is this an integer?

-200/100

YES

-200/100 = -2

300

Simplify the absolute values and compare using the symbols <, > or =

        |-43|         |43|

   43    =     43

400

Simplify the absolute values and compare using the symbols <, > or =

      |45 - 15|         |55 - 20|

30 <  35

500

Simplify the absolute values and compare using the symbols <, > or =

-|9 x 2|       |3 x 6|

-18 <  18