Unit 4 Test
graph p < 0
closed circle
-3 X -7
21
It is 70 degrees in Greenwood Village today. Over spring break is will be 62 degrees. What is the temperature difference?
8 degrees
32 = ????
9
r/6 < -2
r <-12
-32 / -8
4
It is -18 degrees in Chicago and it is 20 degrees in Denver. What is the temperature difference between the two cities?
38 degrees
5 X 2 + 4 +4 = ????
18
B(B + A) ; A=5, B=5
50
-4 X 2 X 3
-24
A scuba diver dives or decends to a depth of 45 feet below sea level. A hiker climbs, or ascends to 10,825 feet above sea level. How far apart are the scuba diver and hiker?
10,870 feet
6 + 1 -(1 +4) = ???
2
P(Q + Q) P=2, Q=1
4
Same signs _______
Different Signs ______
Same signs positive
Different Signs negative
Write your own word problem and solve
Love the creativity!
3(-5 + -3 - 4) = ????
-36
-2 < -2(n + 1)
Don't forget to graph!
0 > n
see graph
-6 X 2 X -2
48
List as many vocabulary words for addition
total
deposit
increase
altogether
Ascend
93
729