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Factors
Multiples
Prime and Composite Numbers
Multiplication & Division
Word Problems
100
Which number is a factor of 24? 12, 9, 5, 7
12
100
Find the first 10 multiples of 6.
6, 12, 18, 24, 30, 36, 42, 48, 54, 60
100
Identify the following number as prime or composite. 45
45 is a composite number.
100
Solve 3,600/8
450
100
128 paper clips come in a pack. If 2 teachers share 3 boxes equally, how many paper clips does each teacher receive?
192 paper clips
200
Which number is NOT a factor of 30? 5, 1, 8, 6
8
200
What is the greatest multiple of 7 that is less than 60?
56
200
Identify the following number as prime or composite. 23
23 is a prime number.
200
Solve 18 x 54
972
200
Clark Burger's rectangular floor is 32 meter long and 29 meters wide. How many square meters of flooring do they need? Use estimation to assess the reasonableness of your answer?
Clark Burger needs 928 square meters of flooring. 30 x 30= 900. The product is reasonable because it is close to my estimation of 900 square meters.
300
Which number is a factor of 10? 20, 12, 5, 3
5
300
Which is a list of multiples of 9? A) 1,3,9 B) 9, 18, 27, 36 C) 9, 18, 25, 32 D) 9, 27, 34, 48
B) 9, 18, 27, 36
300
Identify the following number as prime or composite. 13
13 is a prime number.
300
Solve by drawing place value disks. 527/2
263 r1
300
The O's concession stand ordered small and large hot dog buns. 9 times as many small buns were ordered as large buns. If there were 68 large buns, how many more small buns were ordered than large buns?
544 more small buns were ordered than large buns.
400
List all of the factors for 24
1, 2, 3, 4, 6, 8, 12, 24
400
What is the greatest multiple of 9 that is less than 100?
99
400
Identify the following number as prime or composite. 28
28 is a composite number.
400
Solve. Check with multiplication 7316/8
914 r4
400
Ms. Trees is buying frozen mini burger patties for Family Olympics. Burger patties are sold in packages of 7. All 4th graders are receiving 3 mini burgers. If there are 46 4th graders, how many frozen patties will Ms. Trees need to buy?
Ms.Trees will need to order 20 frozen patties. If she only buys 19, there will not be enough for each 4th grader.
500
List all of the factors for 64
1, 2, 4, 8, 16, 32, 64
500
Which is a list of multiples of 8? A) 16, 24, 32, 42 B) 8, 16, 26, 32 C) 16, 24, 32, 40 D) 8, 16, 32, 46
C) 16, 24, 32, 40
500
Identify the following number as prime or composite. 33
33 is a composite number.
500
Solve. Use estimation to assess the reasonableness of your answer. 42 x 39
1,638 40 x 40= 1,600 The product is reasonable because it's close to my estimate of 1,600.
500
There are three numbers for the combination to the store’s safe. The first number is 17. The other two numbers can be multiplied together to give a product of 28. What are all of the possibilities for the other two numbers? Write your answers as multiplication equations, and then write all of the possible combinations to the safe.
The combination possibilities are: 17,1, 28 17,28,1 17,2,14 17,14, 2 17,4, 7 17, 7, 4