directed numbers

 $+5+-8$  

• 13

• -3

• 3

• -13

 $-8+-4$  

• 12

• -12

• 4

• -4

 $-4--7$  is the same as:

• 4 + 7

• 4 - 7

• -4 +7

• -4 + 7

when you multiply a positive number by a negative number, the result is:

• positive

• negative

• depends on the bigger number

• depends on the smaller number

When you subtract a negative number from a negative number is the same as:

• adding negative numbers

• subtracting the numbers

• adding positive numbers

• subtracting a negative from a positive number

Integers represent data because they have:

• magnitude

• direction

• they are numbers

• magnitude and direction

the following statements represent a descending order except for:

• longest to shortest

• warmest to coolest

• heaviest to lightest

• closest to farthest

 $5\times-5$  

• 25

• 10

• -25

• 0

 $-100\div-20$  

• 5

• -5

• 50

• -50

 $-12\times3$  

• 36

• 15

• -15

• -36