I can use equal groups to solve multiplication and division equations.
Perla has 50 flowers. Each vase has 10 flowers. How many vases are there?
5 vases
50 divide 10 = 5
What number is missing?
? times 6 = 54
54 divide 6 = ?
What number is missing? (9)
? times 6 = 54
54 divide 6 = ?
There are 2 unicorns. Each unicorn has 4 legs. Solve and write an equation to show how many unicorn legs there are in all.
2 times 4 = 8
What is the rule when you multiply a number by 0? Use examples.
The product is always zero.
15 Cards
5 times 3 = 15
Jayvan has 7 chevys. Each Chevy has 4 wheels. How many wheels are there in all?
28 wheels
7 times 4 = 28
Nathan's class counts by 3s. What does the eighth student say?
3, 6, 9, 12, 15, 18, 21, 24
24
Look at the related multiplication and division facts. Write the correct number that completes these equations.
1 times ? = 5
5 divide 1 = ?
5
What is the rule when you multiply a number by 1?
Use examples.
The answer is always the other number.
D
What multiplication equation does this picture show?
4 rows
6 columns (in each row)
4 times 6 = 24
If Sophia counts around by 5s, what numbers will she NOT say?
10
19
25
35
44
60
If Sophia counts around by 5s, what numbers will she NOT say? (All multiples of 5 end in 0 or 5)
10
19 (Won't say this)
25
35
44 (Won't say this)
60
Look at the related multiplication and division facts. Write the correct number that completes these equations.
6 times ? = 18
18 divide 6 = ?
3
10 times 9 = ?
90
6 fish
24 divide 4 = 6
Addition: 5 + 5 + 5 + 5 + 5 = 25
Multiplication:
5 times 5 = 25
Mrs. Frizzle's Class counted around by 4s. What would the following people say?
4th person
5th person
8th person
10th person
Mrs. Frizzle's Class counted around by 4s. What would the following people say?
4th person: 16
5th person: 20
8th person: 32
10th person: 40
Lillian has 24 juice boxes. She puts 8 in each pack.
Write two equations that could represent the number of juice packs Lillian has.
3 packs
24 div 8 = 3
8 times 3 = 24
9 times 4 = ?
36
48
Aubrey made 36 cookies. She wants to put them into 6 bags with an equal amount of cookies in each bag. How many cookies are in each bag?
6 cookies in each bag
36 divide 6 = 6
What multiplication fact will help you solve
48 divide 8
8 times 6
6 times 8
Levi has 50 pennies. There are 10 pennies in a dime. Solve and write an equation for how many dimes Levi has.
50 divide 10 = 5
Find the following products:
1 times 8
10 times 7
5 times 9
0 times 5
Find the following products:
1 times 8 = 8
10 times 7 = 70
5 times 9 = 45
0 times 5 = 0
6 times ? = 30