Place Value
The value of 2 in 724,638 is 20,000. True or False.
True
Mrs. Sanchez's class collected 36 cans for the food drive. Mr. Winsten's class collected 3 times as many as Mrs. Sanchez's class. Which of the following equations represents the number of cans Mr. Winsten's class collected?
a. 36 + 3 = 39 b. 36 - 3 = 33 c. 36 x 3 = 108 d. 36 / 4 = 12
C. 36 x 3 = 108
Enter the unknown number that makes the equation true.
45 x 26 = 800 + 240 + ______ + 30
100
Enter the unknown number to make the equation true.
89 / 7 = (_____ / 7) + (9 / 7)
80
List all of the factors of 18.
1,2, 3, 6, 9, 18
Write 106,423 in expanded form.
There are 27 blue marbles in a bag. There are 9 times as many red marbles as blue marbles. How many red marbles are in the bag?
Select all of the equations that can represent this problem.
a. 27 / 9 = __ b. 9 x __ =27 c. 27 x 9 = __ d. __ / 9 = 27 e. __ / 27 = 9
c. 27 x 9 = __
d. __ / 9 = 27
e. __ / 27 = 9
Which expression is equal to 24 x 35?
a. 20 + 4 x 30 +5
b. 20 + (4 x 30) + 5
c. 20 x 30 + 20 x 5 + 4 x 30
d. (20 x 30) + (20 x 5) + (4 x 30) + (4 x 5)
d. (20 x 30) + (20 x 5) + (4 x 30) + (4 x 5)
Find the quotient.
4134 / 6 =
689
Select the numbers that have a factor of 6. Mark all that apply.
a. 12 b. 3 c. 42 d. 6 e. 31 f. 48
a. 12 /c. 42 /d. 6 /f. 48
When rounding to the nearest ten thousands, which number rounds to 740,000?
745,858
743,205
743,205
Watching a movie at the theater in town costs $12. That is 6 times more expensive than renting a movie on the internet. What is the cost of renting a movie on the internet?
$2
Find the product.
64 x 18
1,152
Johnson Orchard harvested 142 apples this year. They sell them in full bags of 6 apples. How many bags of apples will they have to sell this year?
23
Alina is thinking of a number. Read these clues about the number she is thinking of.
- It is a prime number
- It is a factor of 20
- It is odd
- It is greater than 2
5
Look at the equation below. Enter the number in the response box that will make the equation true.
5221 + _____________ = 7403
2,182
Enter the unknown number than makes the equation true.
72 x 48 = (70 + 2) x (40 + _________)
8
399
There are 260 fourth graders that are going on a field trip. They will take 4 buses. If each bus holds the same amount of students, ________ students will be on each bus.
65
Select True or False for each statement.
1. The number 45 is a multiple of 9.
2. The number 6 is a multiple of 12.
3. The number of 4 is a factor of 8.
4. The number if 36 is a factor of 9.
1. True
2. False
3. True
4. False
True or False.
1. The number 1000 is 10 times larger than 100.
2. The number 3000 is 10 times larger than 30.
1. True
2. False
Ms. Duran is boxing up donuts for a customer. She baked 50 donuts. She can fit 12 donuts into each box and she fills up as many boxes as she can. She eats the remaining donuts. How many donuts did she eat?
2
Daniel and Mariana helped pack books to donate to charity. Daniel packed 28 boxes with 30 books in each box. Mariana packed 31 boxes with 25 books in each box. How many more books did Daniel pack?
65
Mrs. Chester is putting together art kits. She has 45 colored pencils. She puts an equal number of colored pencils into 8 art kits. She keeps the remaining colored pencils. How many colored pencils did Mrs. Chester keep?
5 colored pencils
Select whether the number is prime or composite.
1. 8
2. 13
3. 29
4. 49
1. composite
2. prime
3. prime
4. composite