Repeated Addition
Write a repeated addition sentence for 3 x 4.
3 + 3 + 3 + 3 = 12
OR
4 + 4 + 4 = 12
One starfish has 5 arms. How many arms do 3 starfish have?
Three starfish have 15 arms altogether.
Count by 2's. Write a list of the first 10 numbers when you are counting by 2.
2, 4, 6, 8, 10, 12, 14, 16, 18, 20
Write a multiplication equation for the array below:
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o o o o
o o o o
3 x 4 = 12
OR
4 x 3 = 12
4 groups of 5 is the same as _____________.
A) 4 + 4 + 4 + 4
B) 4 + 5
C) 4 x 5
D) 5 + 5 + 5 + 5 + 5
C) 4 x 5
Write a repeated addition sentence for 4 x 5.
4 + 4 + 4 + 4 + 4 = 20
OR
5 + 5 + 5 + 5 = 20
How many total wheels are on 3 cars?
3 cars x 4 wheels = 12 wheels total
Count by 4's. Write a list of the first 10 numbers when you are counting by 4.
4, 8, 12, 16, 20, 24, 28, 32, 36, 40
Draw an array to show the multiplication equation:
3 x 5 = 15
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o o o o o OR o o o
o o o o o o o o
o o o
o o o
__ + __ + __ + ___ + ___ = 25
What number can be added 5 times to equal 25?
5 + 5 + 5 + 5 + 5 = 25
Write a repeated addition sentence for 4 x 6.
4 + 4 + 4 +4 + 4 + 4 = 24
OR
6 + 6 + 6 + 6 = 24
Mrs. Page gives money to 7 friends. Each friend gets $5.
How much money does Mrs. Page give her friends in all?
5 x 7 = $35
OR
7 x 5 = $35
Mrs. Page gives her friends $35 in all.
Count by 6's. Write a list of the first 10 numbers when you are counting by 6.
6, 12, 18, 24, 30, 36, 42, 48, 54, 60
What multiplication equation can be made from this array?
o o o o o o o
o o o o o o o
o o o o o o o
o o o o o o o
4 x 7 = 28
OR
7 x 4 = 28
Draw an equal groups model of the multiplication sentence below.
5 x 6
5 groups with 6 objects in each
OR
6 groups with 5 objects in each
What multiplication problem can represent the addition sentence:
6 + 6 + 6 + 6 + 6 + 6
6 x 6 = 36
It takes an airplane 9 seconds to travel a mile. How many seconds would it take for the airplane to travel 3 miles at that speed?
3 miles x 9 seconds = 27 seconds
It would take the airplane 27 seconds to travel 3 miles at that speed.
Count by 8's. Write a list of the first 6 numbers when you are counting by 8.
8, 16, 24, 32, 40, 48
Draw an array for 9 x 3.
Three rows of 9
OR
Nine rows of 3
Our class is going on a field trip to King's Island and we need to create an equal number in each group. There are 24 students in all. If 6 students can be in a group. How many groups will we need altogether?
There will need to be 4 groups. If 6 students are in each group, that means that 6 + 6 + 6 + 6 = 24.
What multiplication problem can represent the repeated addition sentence?
9 + 9 + 9 + 9 + 9
5 x 9 = 45
OR
9 x 5 = 45
A spider has 8 legs. A beetle has 6 legs. How many legs do 2 spiders and 3 beetles have in all? (Hint: Draw a picture!)
Spider: 2 x 8 = 16 legs
Beetle: 3 x 6 = 18 legs
16 + 18 = 34 legs in all
Count by 9's. Write a list of the first 6 numbers when you are counting by 9.
9, 18, 27, 36, 45, 54
Draw an array and give the product for the multiplication fact: 6 x 7
6 x 7 = 42
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o o o o o o o
o o o o o o o
o o o o o o o
o o o o o o o
o o o o o o o
A neighbor was passing out treat bags for Halloween. Each bag that they passed out had 7 pieces of candy inside of it. They passed out 6 bags. How many pieces of candy did they pass out in total? (Hint: Draw a picture!)
6 bags with 7 pieces in each bag would be 42 pieces of candy in all.
You can add the number 6 seven times.
7 + 7 + 7 + 7 + 7 + 7 = 42