Multiplication
What is 64 x 5?
320
What is the quotient of 426 ÷ 3?
142
How many minutes are in 5 hours?
300 minutes
What is the difference between the area and perimeter of a shape?
Area is the amount of space inside of a shape. Perimeter is the distance around the shape.
What equation can be used to find the perimeter of a shape?
P = side + side + side + side
P = length + width + length + width
P = (2 x length) + (2 x width)
P = 2 x (length + width)
What is the product of 703 and 4?
2,812
What is the quotient of 893 ÷ 6?
148 R5
If 1,000 meters are in 1 kilometer, how many meters are in 5 kilometers?
5,000 kilometers
A rectangular pool has a length of 10 feet and a width of 6 feet. What is the area of the pool in square feet?
60 square feet
I have a rectangle with a length of 3 centimeters and a width of 2 centimeters. Write an equation to find the perimeter of the rectangle.
3 + 2 + 3 + 2 = 10 centimeters
(3 + 3) + (2 + 2) = 10 centimeters
(3 x 2) + (2 x 2) = 10 centimeters
Find 52 x 17.
884
What is the difference between the dividend and the divisor?
The dividend is the number you start with, the bigger number, and the number that goes inside of the box in an area model.
The divisor is the number you are dividing by and it goes on the outside of the box in an area model.
In a 5 kilometer race, Jake has 2 kilometers left to run.
True or False: Jake has run 3 meters so far.
(1 kilometer = 1,000 meters)
False. He has run 3 kilometers so far, which is 3,000 meters.
A square has a side length of 5 centimeters. What is the perimeter of the square?
20 centimeters
A artist paints 1,342 flowers on a wall. Each flower has 5 petals. Which expression can be used to find the total number of points on the stars?
A. 1,000 + 300 + 40 + 2
B. 1,342 ÷ 5
C. (1 x 5) + (3 x 5) + (4 x 5) + (2 x 5)
D. (1,000 x 5) + (300 x 5) + (40 x 5) + (2 x 5)
D. (1,000 x 5) + (300 x 5) + (40 x 5) + (2 x 5)
Find 72 x 31
2,232
Katie solved 457 ÷ 2 and got a quotient without a remainder. Why is that incorrect?
A odd number cannot divide evenly into 2. Since 457 is odd, there will be a remainder in this problem.
In a race, athletes run 2 kilometers and bike 6 kilometers.
True or False: The athletes ride a bike 3,000 more meters than they run.
(1 kilometer = 1,000 meters)
False. They bike 4,000 more meters than they run.
Run: 2,000 meters
Bike: 6,000 meters
Workers build a back patio with a length of 20 feet and a width of 10 feet. They also build a side patio that is half the length and half the width of the back patio. What is the area of the side patio in square feet?
50 square feet
In a race, athletes run 4 kilometers, swim 1 kilometer, and bike 6 kilometers.
True or False: The equation 6 x 1,000 = m can be used to find the number of meters athletes bike in the race.
True. One kilometer equals 1,000 meters, so you could multiply 1,000 by 6.
While setting up the library, Mrs. Kriz had 12 new book bins that each held 55 books. How many total books could fit in the 12 new bins?
660 books
Ms. Joaquin solved the problem below. Explain how to check whether her answer is correct or not.
834 ÷ 5 = 166 R4
Multiply 166 by 5 to get 830. Then, you would add the remainder of 4 to get 834. Since 834 is the dividend, you know the answer is correct.
Ms. Joaquin had 4 gallons of orange juice. After pouring all of the juice into pint containers and passing them out to her students, she had 7 pint containers left. How many pints of orange juice did she pass out?
(1 gallon = 8 pints)
25 pints
A rectangle is 7 feet wide and has an area of 35 feet. What is the perimeter of the rectangle?
24 feet
There are 3,576 stickers in envelopes. Each envelope holds 8 stickers. Which equations can be used to find the number of envelopes needed to hold all the stickers.
A. 3,576 = ? ÷ 8
B. 8 x ? = 3,576
C. ? = 3,576 ÷ 8
D. 8 ÷ ? = 3,576
E. ? = 3,576 x 8
B. 8 x ? = 3,576
C. ? = 3,576 ÷ 8