Multiplication and Division Word Problems
Bar Models and Comparisons
Patterns
Multi-step Problems
Prime or Composite Numbers
Factors, Factor pairs, and Multiples
100
There are 5 friends. Each friend collects 4 stamps. How many stamps do they have in total?
What is...
5 x 4 = 20
20 Stamps
100
Draw a bar model for the equation:
8 x 4
100
100
m = 28 + 33 + (3 x 8)
m = 61 + (3 x 8)
m = 61 + 24
m = 85
100
Is 86 prime or composite? Explain your answer.
86 is composite because 2 x 43 = 86 and 1 x 86 = 86
100
Write five multiples of 9
9, 18, 27, 36, 45
200
A teacher has 24 markers. She wants to share them equally among 6 students. How many markers will each student get?
What is...
24 / 6 = 4
200
Write an equation that represents the bar model below:
3 x 8 = 24
24 = 3 x 8
200
4, 8, 16, 32
200
A $4
200
Is 29 prime or composite? Explain your answer
29 is prime because the only factor pair it has is 1 x 29
200
What are the factors of 36.
1, 2, 3, 4, 6, 9, 12, 18, 36
300
There are 18 flowers, and they need to be divided equally among 3 vases. How many flowers will go in each vase?
What is...
18 / 3 = 6
300
A bakery sells cookies in boxes of 12. If a customer buys 5 boxes, how many cookies does the customer get?
Draw and label a bar model
What is...
300
4 sides, 3 sides, 4 sides, 3 sides, 4 sides, 3 sides
Square, Triangle, Square, Triangle, Square, Triangle
4 angles, 3 angles, 4 angles, 3 angles, 4 angles, 3 angles
300
A d = (9 x 2) + (3 x 5)
C d = (5 x 3) + (2 x 9)
300
Is 53 prime or composite? Explain your answer.
53 is prime because the only factor pair it has is 1 x 53
300
Write the factor pairs and factors of
1 x 72 4 x 18 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
2 x 36 6 x 12
3 x 24 8 x 9
400
Alejandro will sew ribbon around the perimeter of his quilt. The quilt is 8 feet long and 6 feet wide. How many feet of ribbon does Alejandro need?
8 times as many as 6 is ____
What is...
8 x 6 = 48
Alejandro needs 48 feet of ribbon
400
A 56 is 8 times as many as 7
B 7 times as many as 8 is 56
D 56 is 7 times as many as 8400
Number of Day. 0 1. 2. 3 4
Number of Hours 0 8 16. 24. 32
400
n = (5 x 8) / 5
n = 40 / 5
40 / 5 = 8
400
Is 125 prime or composite? Explain your answer.
125 is composite because its factor pairs are 5 x 25 and 1 x 125
400
8 x 6 = 48
4 x 12 = 48
500
500
Select all of the equations that are a comparison to 24 is 3 times as many as 8
4 x 8 = 24 No
24 - 3 = 8 No
24 = 8 x 3 Yes
3 + 8 = 24 No
3 x 8 = 24 Yes
24 x 3 = 8 No
500
450
500
v = (35 + 45) / 8
v = 80 / 8
v = 10
500
6 Composite
7 Prime
11 Prime
15 Composite
23 Prime
500
Show all of the factor pairs for 54:
1 x 54
2 x 27
3 x 18
6 x 9