Spunky Monkey Great Math Mystery - PowerPoint PPT Presentation

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We need to find her before Mom finds out that we lost her! ... I am just a monkey you know! For every math problem you answer correctly, we will be one step closer to ...

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Spunky Monkey Great Math Mystery

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Spunky monkey and the great math mystery l.jpg

Spunky Monkey and the Great Math Mystery


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We thought that you could help us. We seem to have lost Frankie’s sister, Frieda.

… and I’m

Frankie!

Howdy kids!

I’m Spunky…

We need to find her before Mom finds out that we lost her!


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Yeah, we don’t know how to add. I amjust a monkey you know!

The way you can help us find Frieda is by answering some math problems for us!

For every math problem you answer correctly, we will be one step closer to finding Frieda.

Help us,

PLEASE!!!!!


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Here is the first problem.

7

-

3


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Help us,

PLEASE!

7

-

3

4


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7-3=4

You are funny!

Sorry!!!

Ahh… they’re correct!


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17

Great Job! Now try this one.

-

3


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17

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3

1

4


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Oh, I see. You start with the ONES column first.

17

-

3

1

4

Then, you subtract the TENS column!


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This just in to the news desk… this class is

GOOD!!

But, let’s see if they can handle this next problem!


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43

-

6

LOOK at this one!!


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13

3

/

/

43

-

6

3

7


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13

3

Dude…can someone PLEASE

explain that to me one step at a time?

/

/

43

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6

3

7


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First, look and see if the bottom number is larger than the top number.

43

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6

OK, I think I now understand it!


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13

3

If it is, you need to

REGROUP from the tens column!

/

/

43

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6


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13

3

/

/

The 3rd step is to subtract!

43

-

6

3

7


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13

3

/

/

Now all you have to do is check your work!

43

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6

3

7


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My head really hurts from all of this math stuff!


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Mom is soon going to be home! I really don’t want to get in trouble for not having Frieda with me!! Can someone explain to me what to do again, when subtracting with regrouping? That way we’ll be sure to find her!


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Here is your question.

84

-

57

Would anyone like to volunteer to come to the board and explain how to solve this problem?


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14

7

/

57

/

84

-

2

7


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Good! I think I hear your mom calling us now!

GREAT JOB!

You did it!

Where is Frieda?


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You got to love these guys!

I found her first!

No,

I did!


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