Evaluate the Expression
6 x (5 x 2)
60
____ x 12 = 6 x 24
12
15 x 10
150
A rectangular prism is 4 units long, 3 units wide, and 2 units high. What is its volume?
24 cubic units
There are 48 students in the gym. They are divided equally into 6 groups. How many students are in each group?
8 students
(8 x 3) x 5
120
25 x 16 = 25 x (10 + ____)
6
Use doubling and halving to solve:
16 x 25
8 x 50 = 400
A box is 5 units long, 4 units wide, and 3 units high. How many 1 x 1 x 1 cubes will fill the box?
60 cubes
A teacher has 72 pencils and divides them into 9 containers. How many pencils are in each group?
8 pencils
3 x (4 x 5) + 2 x 6
72
True/False. Explain your thinking using numbers, words, or models.
48 x 19 = (48 x 20) - (48 x 1)
TRUE.
48 x 19 = (48 x 20) - (48 x 1)
912 = 960 - 48
912 = 912
Use a strategy to solve: 27 x 9
(27 x 10) - (27 x 1) = 243
A rectangular prism has a length of 7 units, width of 4 units, and height of 5 units. Find its volume.
140 cubic units
There are 100 students going on a field trip. Each busloads 24 students. How many buses are needed for the field trip?
5 buses
4 x (12 x 5) - (2 x 12)
216
True/False? Explain WITHOUT solving both sides.
35 x12 = (35 x 10) + (35 x 3)
False, because they were trying to use the distributive property; they should've multiplied (35 x 10) + (35 x 12), not 35 x 13.
Use the distributive property to solve: 36 x 15
(36 x 10) + (36 x 5)
360 + 180 = 540
A box has a base that is 8 units by 6 units. It has 4 layers of cubes. How many cubes are in the entire box?
192 cubes
Ms. Hill baked 396 vegan cupcakes. She had to put them into 33 boxes for the school bake sale. How many cupcakes can each box hold?
12 cupcakes
3 x (8 x 5) + 2 x (7 x 4) - 10
222
Use a number relationship to find the missing number without solving 24 x 25 first.
24 x 25 = 6 x ____
100
Find 48 x 25 using doubling and halving.
48 x 25
24 x 50 = 1,200
A rectangular prism has a volume of 360 cubic units Its length is 10 units and its width is 6 units. What is the height?
6 units
A soccer coach is buying water for an all- day soccer tournament. He bought 275 bottles of water for 24 teams. How many bottles of water will each team get? How many bottles are leftover?
Each team will get 11 bottles and there are 11 bottles leftover.