Multiplication & Division
Leon’s clues about a number are shown below.
• It is greater than 35 but less than 55.
• It is a multiple of 8.
Write a number that matches both of Leon’s clues.
40
Charlotte has a box of 100 nails. She needs 8 nails for each birdhouse she builds. What is the total number of birdhouses Charlotte can build with 100 nails?
12 birdhouses
What is 8,614 rounded to the nearest thousand?
9,000
Which number is equivalent to 7/10?
A. 0.07
B. 0.7
C. 7.0
D. 7.10
B. 0.7
A right triangle must have what type of angle in it?
A 90 degree angle
Krista has 32 crayons. Devon has 4 times as many crayons as Krista. Which of the following equations can be used to find d, the total number of crayons Devon has?
A. 4 x d = 32
B. 4 x 32 = d
C. 32 / 4 = d
D. 32 / d = 4
B. 4 x 32 = d
What value makes the number sentence below true?
3,205 - _______ = 68
3,137
The table below shows the weights of four animals at a zoo.
Animals at the Zoo Animal Weight (in pounds)
lion 517
bear 704
gorilla 485
zebra 782
Based on the table, which of the following is true about the weights of the animals?
A. lion > bear
B. zebra < gorilla
C. bear < gorilla
D. zebra > bear
D. zebra > bear
Which of the following is another way to write 1 1/8? A. 8/8
B. 9/8
C. 10/8
D. 11/8
B. 9/8
If the length of a rectangle is 6 feet, and the width is 8 feet, what is the area of the rectangle?
48 square feet
What is the value of that makes the number sentence below true?
/ 6 = 6
36
The Waterman School auditorium has 80 rows of seats. There are 50 seats in each row. What is the total number of seats in the Waterman School auditorium?
4,000 seats
The value of 8 in 28,462 is how many times the value of the 8 in 10,080?
100
Ms. Wheeler wrote the statement shown below on the board in her classroom. 0.75 = ? Which of the following completes the statement to make it true?
A. 7/5
B. 5/7
C. 3/4
D. 1/3
C. 3/4
What is a line that goes on forever in one direction, but is stopped by a point in the other direction?
A ray
There are 6 stickers on each page of Miguel’s sticker book. Which expression represents the number of stickers on pages of Miguel’s sticker book?
A. 6 +
B. 6 -
C. 6 x
D. 6 /
C. 6 x
The manager of the Flower Market keeps a record of the number of flowers sold each day.
• Monday: 54 roses, 32 carnations, and 28 daisies were sold.
• Tuesday: 65 carnations, 27 daisies, and 17 roses were sold.
• Wednesday: 40 daisies, 34 roses, and 21 carnations were sold.
The manager of the Flower Market wants to know how many daisies were sold on the three days. Which of the following should the manager use to figure out how many daisies were sold?
A. 28 + 27 + 40
B. 28 + 17 + 21
C. 54 + 32 + 28
D. 54 + 65 + 40
A. 28 + 27 + 40
Maggie is using the numbers 2, 5, and 8 to make three-digit numbers. For each three-digit number, she can use each number card only one time. What is the total number of different three-digit numbers Maggie should be able to make with the number cards?
6 (258, 285, 528, 582, 825, 852)
Order the following decimals from least to greatest: 0.61, 0.66, 0.06, 0.6
0.06, 0.6, 0.61, 0.66
Calvin drew a shape that has the properties listed below.
• It has 4 equal sides.
• It has no right angles.
• It has 2 sets of parallel lines.
What can Calvin's shape be identified as?
Rhombus
What is the product of 347 and 28?
9,716
Janica uses 1 ink cartridge to print 75 pictures. How many ink cartridges will Janica use to print 750 pictures?
10 ink cartridges
Dan is preparing to run a race. The race is 5 kilometers (km) long. On Tuesday, Dan ran 1/4 of the length of the race. How many meters (m) did Dan run on Tuesday?
1,250 meters
What is 4 3/4 - 2 1/2?
2 1/4
A square has an area of 49 square centimeters. What is the perimeter of the square?
28 cm