Question 1

Tell whether each problem will have a sum equal to zero.
7  +  - 7

Accepted Answer

Yes

Answer

No

Question 2

Tell whether each problem will have a sum equal to zero.
- 8  +  - 8

Accepted Answer

No

Answer

Yes

Question 3

If a dolphin is swimming at – 25 ft. (25 feet below sea level), name the distance the dolphin must swim to be at sea level (0).

Accepted Answer

25

Answer

-25

Question 4

Use the number line to show if the following problem will have a sum of zero (0).

2  + - 5 =

https://uploads.quizalize.com/ffa88e26-2b3b-458b-8ee4-ffa668d08927/question/c511465ac1d5bab38512221e4e86881948fda7e1.png

Accepted Answer

Yes

Answer

No

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