Adding and Subtracting
27 - 19 =
8
4 x 6 =
24
y + 8 = 22
y = 14
What is the simplest form of this fraction??
2/3
Mia has a backpack weighing 8.5 pounds. She adds 5 textbooks, each weighing 2 pounds, and a lunch weighing 1.5 pounds. What is the total weight of Mia's backpack now?
20 pounds. Holy smokes that's a workout!
-5 + 15 =
10
7 x 8 =
56
3y - 12 = 24
y = 9
2/3 + 1/3 =
3/3 or 1
A group of friends ordered 3 pizzas for a party. Each pizza is cut into 8 slices. If each person at the party eats 4 slices and all of the pizza gets eaten, how many friends are at the party?
6 friends
249 - 186 =
63
9 x 7 =
63
7y + 6 = 41
y = 5
5/6 - 1/2 =
2/6 or 1/3
Sarah sold 25 cups of lemonade at her stand for $1.50 each. If she spent $12 on supplies, how much profit did she make?
$25.50
-24 + 35 =
11
-12 x -12 =
144
12y - 20 = -44
y = -2
2/3 + 3/4 =
17/12
A rectangular garden has a length of 10 meters and a width of 7 meters.What is the total area of the garden? (Don't forget about the units!!)
70 square meters
2,763 - 4,520 =
-1,757
12 x -8 =
-96
y/11 + 10 = 20
y = 110
What is the simplest form of this fraction??
8/9
Steve wants to watch a movie marathon consisting of 3 movies. He will begin watching the first movie at 11:00 am on a Saturday. The first movie is 2 hours long, the second movie is 1 hour and 45 minutes long, and the third movie is 2 hours and 30 minutes long. If there is a 10-minute break between each movie, what time will Steve finish watching all three movies?
5:35 pm