Operations
What is the sum of 6,272 and 2,766?
9,038
Find all of the factor pairs for 24.
1 and 24
2 and 12
3 and 8
4 and 6
What number makes these fractions equal?
9/10 = ?/100
90
Which expression represents 3/10 of a meter?
a. 10/10 + 3/10
b. 10/10 - 3/10
c. 1/10 + 1/10 + 1/10
d. 3/10 + 3/10 + 3/10
C
Gina's bedroom floor is the shape of a rectangle. It is 10 feet long and 9 feet wide. What is the are of Gina's bedroom floor?
90 square feet
Find the sum of 3,950 and 405.
4,355
Select the three choices that are factor pairs for the number 28.
a. 1 and 28
b. 2 and 14
c. 3 and 9
d. 4 and 7
e. 6 and 5
f. 8 and 3
a
b
d
Caleb mixed red water and blue water to make purple water. He poured 2/8 of a cup of red water into a jar. After he poured the blue water into the jar, there was a total of 5/8 of a cup of purple water in the jar. How much blue water did Caleb pour into the jar?
3/8
Which expression is equal to 6 x 2/3?
a. 12 x 1/2
b. 12 x 1/3
c. 6 x 1/3
d. 3 x 2/3
b
The length of a desktop is 4 feet. How many inches is the length of the desktop?
48 inches
Find the product of 3,649 and 6.
21,894
Which of the following numbers are multiples of 8?
1 2 4 8 20 24 36 58 64 80
8, 24, 64, 80
Jordan places two boards end to end to make one shelf. The first board is 47/100 meter long and the second board is 5/10 meter long. What is the total length, in meters, of the two boards?
97/100
Sean buys 5 packages of fish. There is 7/8 pound of fish in each package. What is the total weight, in pounds, of the fish that Sean buys?
4 and 3/8
The area of Mary's sandbox is 108 square feet. The sandbox has a width of 9 feet. What is the length, in feet, of the sandbox?
12 feet
Mr. Bob's bicycle weighs 30 pounds. Mr. Bob's car weighs 90 times as much as his bicycle. What is the weight, in pounds, of Mr. Bob's car?
2,700
What is the greatest common factor of 36 and 48?
12
Jill makes 6 backpacks. She used 3/4 yard of cloth to make each backpack. What is the total amount of cloth, in yards, that Jill used to make all 6 backpacks?
four and a half yards
Which three comparisons are correct?
a. 0.4 > 0.04
b. 0.04 > 0.3
c. 0.3 < 0.5
d. 0.5 > 0.65
e. 0.65 > 0.61
f. 0.65 < 0.04
a
c
e
Which rectangle has an area of 24 square units?
Rectangle A: 8 units by 4 units
Rectangle B: 7 units by 3 units
Rectangle C: 6 units by 4 units
Rectangle D: 23 units by 1 unit
Rectangle C
What is the quotient of 522 and 9?
58
Which number is a factor of 154?
3 5 6 9 14
14
Jody colors 3/8 of a rectangle, then she colors 4/8 more sections. What two of these represent the fraction of the rectangle that Jody colors in all?
a. 4/8 + 3/8
b. 4 + 3
c. 8/4 + 8/3
d. 1/8 + 3
e. 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8
Susie has a set of 10 mugs. This set is made up to three different kinds of mugs.
1/2 of the mugs have pictures on them
2/5 of the mugs have words on them
1/10 of the mugs have flowers on them.
Select the three number sentences that correctly compare these fractions.
a. 1/2 <2/5
b. 1/2 > 2/5
c. 1/2< 1/10
d. 1/2 > 1/10
e. 1/10 < 2/5
f. 1/10 > 2/5b d e
Which three shapes are quadrilaterals?
a. triangle
b. square
c. hexagon
d. rectangle
e. parallelogram
f. pentagon
b
d
e