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Farmer Frank's Multiplication Challenge!

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Amyjoecarly tamuc

on 29 October 2013

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Transcript of Farmer Frank's Multiplication Challenge!

Farmer Frank's
Multiplication Challenge!

Multiplying
What is the product of 12 and 11?
12 x 11 =
+
10 x 11
2 x 11
+
110
+
22
=
132
If the hen lays 12 eggs per day, how many eggs will the hen lay in 2 weeks?
12 eggs times 14 days
12 x 14 =
or
10 groups of 12
+
4 groups of 12
120
+
48
=
168
Each table is a team.

When your team gets the right answer, you
each get a cotton ball.
At the end, you will use your cotton balls to vote for the pet you like the most.

You do not have to vote how your team members vote; you each get to vote with your own cotton balls.
If you pull your cotton apart,
you will lose your vote!
First: As a TEAM, decide on answer

Next: Team writer will write down answer

Last: Thumbs up so we know you are finished
What is the product of 12 and 16?
16 x 12 = 192
10 x 12
6 x 12
120
72
+
+
192
=
=
What is the product of 14 and 13?
14 x 13 = 182
10 x 13
4 x 13
+
=
=
130
52
+
182
If the farmer put 14 rows of hay in his barn and each row had 11 bales of hay, how many bales of hay did the farmer put in his barn?
14 x 11 = 154
10 x 11
4 x 11
+
=
110
+
=
44
154
If there are 15 cows on the farm and 14 times as many chickens as cows, how many chickens are on the farm?
15 x 14 = 210
10 x 14
5 x 14
+
=
=
140
+
70
If the farmer makes 16 trips to the barn and each trip he carries 13 baby chicks in his crate, how many baby chicks are in the barn when he is done?
16 x 13 = 208
10 x 13
+
6 x 13
=
=
130
+
78
208
210
If there are 17 horses and each horse eats 12 apples per day, how many apples are needed to feed all of the horses?
17 x 12 = 204
10 x 12
+
+
7 x 12
=
=
120
84
204
The farmer has 19 rows of apple trees on his farm. If each row has 17 trees in it, how many trees does the farmer have?
19 x 17 = 323
10 x 17
9 x 17
+
=
=
170
+
153
323
What is the product of 19 and 19?
19 x 19 = 361
10 x 19
=
190
+
+
9 x 19
=
171
361
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