Evaluate Expressions
Multiplication Strategies
Miscellaneous
Volume
Fill in the Blank
100
7 x (10 x 4)
280
100
Write and solve an equation that represents the statement.
To find 25 x 12, I double 25 and halve 12.
(25 x 2) x (12 / 2) = 300
100
Write a numerical (number) expression
To find the volume of a box that has a 19 by 22 base and 27 layers, I multiply the dimensions of the base first and then multiply by the number of layers.
(19 x 22) x 27
100
Find the volume of a box with the following dimensions.
5 x (2 x 18)
180 units cubed
100
16 x 14 = _____
224
200
(3 x 8) x 4
96
200
Write and solve an equation that represents the statement.
To solve 13 x 16, I double and halve.
(13 x 2) x (16 / 2) = 208
200
True or False
67 × 18 = (67 × 20) − (67 × 2) ___
True
200
Find the volume of a box with the following dimensions.
area of the base: 24
height: 3
72 units cubed
200
____ x 7 = 16 x 14
32
300
(100 x 23) - (2 x 23)
2,254
300
Write and solve an equation that represents the statement.
To find 10 times 34, I multiply 10 times 30 and add it to 10 times 4.
(10 x 30) + (10 x 4) = 340
300
Minna counted the number of balls on one layer of a box, 32. The box has 9 layers. How many balls can the box hold?
288 balls
300
Write an equation for the volume of a box with the following dimensions.
length: 4
width: 6
height: 12
(4 x 6) x 12 = 288 units cubed
300
____ x 5 = 13 x 10 = ____
26; 130
400
(50 x 78) - (1 x 78)
312
400
Write and solve an equation that represents the statement.
To find 11 times 26, I multiply 10 time 26 and add it to 1 x 26.
(10 x 26) + (1 x 26) = 286
400
A box holds 384 balls. Each layer has 32 balls. How many layers does the box have?
Daily Double: How can you check your work at the end?
12 layers
Multiply the answer you got by 32 and make sure your answer is 384.
400
Write an equation that shows the volume of the rectangular prism.
(4 x 3) x 5 = 60 units cubed
400
35 x 99 = (____ x 35) - (1 x 35)
100
500
3 x (2 x 3) + 2 x (3 x 3) + 3 x (3 x 2)
54
500
Write and solve an equation that represents the statement.
To find 43 times 9, I multiply 43 times 10 and remove 1 group of 43.
(43 x 10) - (43 x 1) = 387
500
What is the volume of a rectangular prism with the dimensions 7 in. length, 4 in. width, and 13 in. height?
364 inches cubes
500
Write an equation that shows the volume of the figure.
(4 x 5) x 10 = 200 units cubed
500
98 x 56 = (___ x 56) - (2 x 56) = ___
100; 5488