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Math Spiral 22: Number System

Last updated almost 5 years ago

3 questions

10

Question 1

1.

Directions: Solve the following word problems. Create a vertical or horizontal number line to aid you in your calculations:

A submarine was 21ft below sea level before ascending 12ft. Upon spotting a rare giant squid the captain decided to dive 40ft for a closer look? Where is the sub now?

10

10

Question 2

2.

Directions: Solve the following word problems. Create a vertical or horizontal number line to aid you in your calculations:

Tom started climbing at 80ft above sea level. By noon, he had ascended another 50ft before descending another 60ft to stop at a snack bar. At what feet above sea level is the snack bar located?

Question 3

3.

Directions: Solve the following word problems. Create a vertical or horizontal number line to aid you in your calculations:

Alaska was facing some weird weather patterns. On Monday it was 20 degrees above zero, on Tuesday the weather dropped 30 degrees heating up by 15 degrees on Wednesday. How many degrees was it on Wednesday?