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Make It Multiply

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Since all 3 cats have 4 legs, instead of adding them together, we could multiply. 4 legs ... 12 legs. X. How many legs altogether would. two boys have? Can you ... – PowerPoint PPT presentation

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Title: Make It Multiply


1
Make It Multiply!
Created by Jimmy Dodson
2
If Amy had 3 cats and each one had 4 legs, how
could we find how many legs all the cats had?
3
4 legs
4 legs
4 legs

12 legs
4
Another way to figure out the answer is to
multiply. Multiplication is a fast way to add
equal numbers. Since all 3 cats have 4 legs,
instead of adding them together, we could
multiply.
5
4 legs
3 cats
X
12 legs
6
How many legs altogether would two boys have?
7
Can you think of a multiplication problem that
shows this?
8
2 legs
2 boys
X
4 legs
9
If a crayon box holds 7 crayons, how many crayons
would 2 boxes hold?
10
Can you think of a multiplication problem that
shows this?
11
7 crayons
2 boxes
X
14 crayons
12
If every teacher has 3 books and there are 5
teachers, how many books do they all have?
13
Can you think of a multiplication problem that
shows this?
14
5 teachers
3 books
X
15 books
15
If every desk has 1 apple and there are 9 desks,
how many apples are there in all?
16
Can you think of a multiplication problem that
shows this?
17
1 apple
9 desks
X
9 apples
18
Multiplication involves sets of objects. Can
you write a multiplcation problem for these sets?
I think I can do it!
19
5 sets of 2 each
20
5 X 2 10
21
3 sets of 4 each
22
3 X 4 12
23
3 sets of 3 each
24
3 X 3 9
25
4 sets of 2 each
26
4 X 2 8
27
6 sets of 3 each
28
3 X 6 18
29
5 sets of 4 each
30
5 X 4 20
31
On your paper, draw sets to represent each of the
following multiplication problems. Then solve
the problems. Click on the to find the
answer.
32
2 X 9
5 X 1
5 X 5
4 X 0
8 X 1
6 X 4
33
2 X 918
Lets try another!
34
5 X 5
Lets try another!
35
8 X 1
Lets try another!
36
5 X 1
Lets try another!
37
4 X 0
Lets try another!
38
6 X 4
39
How did you do?
If you want to do this practice again, click the
button.
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