Caleb parks his car on the 2nd floor below ground and works on the 7th floor. How many floors must he go up from his car
to reach his office?

9

Step-by-step explanation:

please follow rate thank

step-by-step explanation:

milk=16 large

soda=280 kids

juice box=82 regular

63 soda +63 regular

124 large total

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.