Match the integer addition problem with the graph.

What is the opposite of a number called?  Example:  -5 and +5

What equation is modeled?

What equation is modeled?

What equation is modeled?

What needs to be added to get to the circled answer

-3 + 7 =

Write an equivalent addition expression for 5 - 7

Solve 5 - 7 =

Rewrite the following subtraction problem as an addition problem and then solve. -3 - 5 =

Rewrite the following subtraction problem as an addition problem and then solve. -7 - -5 =

Rewrite the following subtraction problem as an addition problem and then solve. 3 - -5 =

A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.

It is -1°F   at Barb's house and 3 degrees colder where her uncle lives. What is the temperature at her uncles house?

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test. Which equation best describes Bob progress on his math test?

Henry starts the day with $30. He and his sister go to the fair. He pays for his own admission of $10, but fails to notice that $15 falls out of his wallet while he is paying. His sister lends him $10 so that he can still enjoy the fair. Write the equation that illustrates his day's financial events.

A submarine is 500 feet below sea level. A hot air balloon is 8,550 feet above sea level. The submarine fires a missile at the hot air balloon. How far will the missile have to travel from the submarine to the hot air balloon?

Rewrite the following subtraction problem as an addition problem and then solve. 100 - 300 =

Level 4

Overnight, the temperature in Mayville was – 4 ° F. But by the following afternoon,

the temperature had risen 11 ° F.

What was the temperature in Mayville that afternoon?

Level 4

Mrs. Wiser is scuba diving for buried TREASURE 30 feet below sea level. She spots a cute fish and ascends 19 feet to better view the fish. Where is Mrs. Wiser now?

Level 4

A submarine was situated 450 feet below sea level. If it descends 300 feet, what is its new position?