Addition
(-7)+(-24)
-31
150-25
125
24/12
12
12x12
144
Mary is making cookies the measurment of the flour for the cookies is 6 cups but she wants to cut in half how much flour does she have left if she subtracts -3.
3
127+30
157
-100-(-50)
-50
-18/6
-3
13x6
78
27+31
58
-9+10
1
-56/-8
7
27x5
135
During a cold front, the temperature in Denver, Colorado, dropped from 7C to -5 C. Kyla and Jason were discussing the change in temperature.
Kyla:
“Wow, I can’t believe the temperature fell 12 C".
Jason: “What are you talking about? The temperature only fell 2C".
KYLA
8+(-10)
-2
-1000-300
60/12
5
12x14
168
-300+15
-286
200-(-34)
-234
-78/-13
6
15x10
150