Review over integers

Please select a Team. 1.Team 1 2.Team 2 3.Team 3 4.Team 4 5.Team 5

For the following problems, simplify the expression.

Multiply –12(–9). 1.– –108

1.– –35

Team Scores 0Team 1 0Team 2 0Team 3 0Team 4 0Team 5

Simplify –6 (–4+1) –

Simplify 13 (- 4 – 3)

Team Scores 0Team 1 0Team 2 0Team 3 0Team 4 0Team 5

Use your knowledge of integers to answer the following application problems

One winter day, the temperature ranged from a high of 40ºF to a low of - 5ºF. By how many degrees did the temperature change? 1.45ºF 2.35ºF 3.25ºF 4.55ºF

During a football game, Derek’s team was penalized 5 times and lost 15 yards on each penalty. The other team was penalized 2 times, and Derek’s team gained 5 yards each time. Find the total net change in yards because of the penalties. 1.–85 yards 2.–65 yards 3.–325 yards 4.–3 yards

In a golf tournament, players competed in pairs. Joey and Melissa were partners. Joey got a score of +8, and Melissa got a score of –6. What was their combined score? 1.–2 2.–

Team Scores 0Team 1 0Team 2 0Team 3 0Team 4 0Team 5

Use order of operations to simplify the following expressions.

Team Scores 0Team 1 0Team 2 0Team 3 0Team 4 0Team 5

Team Scores 0Team 1 0Team 2 0Team 3 0Team 4 0Team 5