Integer Test

28 + (-16) =

A hiking group started hiking at a beginning elevation of about 6,000 feet. In the afternoon, they were at an elevation of about 507 feet higher than where they started. They realized they had forgotten their first aid kit and had to hike back down 289 feet of elevation. What addition problem best estimates their current elevation on the mountain?

• 6,000 + 500 + (-300)

• 6,000 + 500 + 300

• 6,000 + 500 + (-200)

• 6,000 + 500 + 250

-1.32 + (-8.9) =

• -10.22

• -2.21

• 7.58

• 10.22

Simplify: -13 - 6

7.NS.A.1.C

Which show the same situation as 2-3?

Choose all that apply.

• 2 + - 3

• 3 - 2

• 
• Andy has 2 dollars, but he owes 3 to Amanda.

• 7

• -7

• 15

• -15

• 7

• -7

• Both A and B

• None of the above

• 5

• -5

• 9

• -9

-56 x -12 =