What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be...

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Transcript of What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be...

Page 1: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?
Page 2: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

What is this problem asking us?

If we divided 36,987 into 5 groups of equal size, how

many would be in each group?

Page 3: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

Real Life Example

If Janice has 5 years to repay a small business loan for $36,987, how much will she need to pay

each year?

Page 4: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

How do we solve it?

5 is our divisor

Look at the first number and ask how many 5’s are in 3

There are none, so we ask how many 5’s are in 36

divisor

Page 5: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

How many 5’s are in 36?

Recall your multiplication facts to find the one that will give an answer near 36.

5 x 7 = 35

Page 6: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

5 x 7 = 35

Place the 7 above the division bar

Subtract 35 from 36

Bring down the next digit in the dividend Now ask how

many 5’s are in 19

Page 7: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

5 x 3 = 15

Place the 3 above the division bar

Subtract 15 from 19

Bring down the next digit in the dividend

Now we ask how many 5’s are in 48

Page 8: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

5 x 9 = 45

Place the 9 above the division bar

Subtract 45 from 48

Bring down the next digit in the dividend

Now we ask how many 5’s are in 37

Page 9: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

5 x 7 = 35

Place the 7 above the division bar

Subtract 35 from 37

There are no more numbers to bring down

The remainder is 2, which means 2 are left over

The quotient or answer to our problem is 7,397 with a remainder of 2

Page 10: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

Our Real Life Example

If Janice has 5 years to repay a small business loan for $36,987, how much will she need to pay each

year?

Page 11: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

What is this problem asking us?

If we divided 8,437 into 6 groups of equal size, how

many would be in each group?

Page 12: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

Real Life Example

Can you think of a word problem that can be expressed as the

division problem written above?

Page 13: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

How do we solve it?

6 is our divisor

Look at the first number and ask how many 6’s are in 8

There is one, so we multiply and begin to work through the steps to solve the problem.

divisor

Page 14: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

6 x 1 = 6

Place the 1 above the division bar

Subtract 6 from 8

Bring down the next digit in the dividend

Now ask how many 6’s are in 24

Page 15: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

6 x 4 = 24

Place the 4 above the division bar

Subtract 24 from 24

Bring down the next digit in the dividend

Now ask how many 6’s are in 3

Page 16: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

6 x 0 = 0

Place the 0 above the division bar

Subtract 0 from 3

Bring down the next digit in the dividend

Now ask how many 6’s are in 37

Page 17: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

6 x 6 = 36

Place the 6 above the division bar

Subtract 36 from 37

There are no more numbers to bring down

The remainder is 1, which means there is one left over

The quotient or answer to our problem is 1,406 with a remainder of 2

Page 18: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

-423

-212,5387

25 ÷ 7 or how many groups of 7 are in 25

Think of a your seven facts

7x3=21

Place the 3 above the bar

Subtract 21 from 25

Bring down the next digit in the dividend ~ THREE

43 ÷ 7 or how many 7’s are in 43

3

7 x 6 = 42

4

6

Page 19: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

4

-1481

3-42

-212,5387

7 x 6 = 42 ~ Place the 6 above the division bar

Subtract 42 from 43

Bring down the next number in the dividend ~ EIGHT

How many 7’s are in 18

7 x 2 = 14

Place the 2 above the bar

Subtract 14 from 18

Our quotient is 362 with a

remainder of 4

3

4

6 2

Page 20: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

-569

-323,7928

37 ÷ 8 or how many groups of 8 are in 37

Think of a your eight facts

8 x 4 = 32

Place the 4 above the bar

Subtract 32 from 37

Bring down the next digit in the dividend ~ NINE

59÷ 8 or how many 8’s are in 59

4

8 x 7 = 56

5

7

Page 21: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

0

-3223

9-56

-323,7928

8 x 7 = 56 ~ Place the 7 above the division bar

Subtract 56 from 59

Bring down the next number in the dividend ~ TWO

How many 8’s are in 32

8 X 4 = 32

Place the 4 above the bar

Subtract 32 from 32

Our quotient is 474

4

5

7 4

Page 22: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

-246

-151,7633

17 ÷ 3 or how many groups of 3 are in 17

Think of a your three facts

3 x 5 = 15

Place the 5 above the bar

Subtract 15 from 17

Bring down the next digit in the dividend ~ SIX

26 ÷ 3 or how many 3’s are in 26

5

8 X 3 = 24

2

8

Page 23: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

2

-2132

6-24

-151,7633

3 x 8 = 24 ~ Place the 8 above the division bar

Subtract 24 from 26

Bring down the next number in the dividend ~ THREE

How many 3’s are in 23

3 x 7 = 21

Place the 7 above the bar

Subtract 21 from 23

Our quotient is 587 with a

remainder of 2

5

2

8 7

Page 24: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

-637

-182,4739

24 ÷ 9 or how many groups of 9 are in 24

Think of a your nine facts

9 x 2 = 18

Place the 2 above the bar

Subtract 18 from 24

Bring down the next digit in the dividend ~ SEVEN

67 ÷ 9 or how many 9’s are in 67

2

9 x 7 = 63

6

7

Page 25: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

7

-3634

7-63

-182,4739

9 X 7 = 63 ~ Place the 7 above the division bar

Subtract 63 from 67

Bring down the next number in the dividend ~ THREE

How many 9’s are in 43

9 x 4 = 36

Place the 4 above the bar

Subtract 36 from 43

Our quotient is 274 with a

remainder of 7

2

6

7 4

Page 26: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

- 89

-141,4992

14 ÷ 2 or how many groups of 2 are in 14

Think of your doubles

2 x 7 = 14

Place the 7 above the bar

Subtract 14 from 14

Bring down the next digit in the dividend ~ NINE

9 ÷ 2 or how many 2’s are in 9

7

2 x 4 = 8

0

4

Page 27: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

1

-1891

9- 8

-141,4992

2 x 4 = 8 ~ Place the 4 above the division bar

Subtract 8 from 9

Bring down the next number in the dividend ~ NINE

How many 2s are in 19

2 x 9 = 18

Place the 9 above the bar

Subtract 18 from 19

Our quotient is 749 with a

remainder of 1

7

0

4 9

Page 28: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

- 680

-66,8433

6 ÷ 3 or how many groups of 3 are in 6

Recall your multiplication facts 3 x 2 = 6

Place the 2 above the bar

Subtract 6 from 6

Bring down the next digit in the dividend ~ EIGHT

8 ÷ 3 or how many 3’s are in 8

2

3 x 2 = 6

2

Page 29: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

2

- 330

- 680

-66,8433

3 x 2 = 6 or how many groups of 3 are in 6

Place the 2 above the bar

Subtract 6 from 8

Bring down the next digit in the dividend ~ FOUR

How many 3’s are in 24

Place the 8 above the bar

Subtract 24 from 24

Bring down the THREE

3 x 1 = 3 ~ Now subtract

Our quotient is 2,281

2 12 8

4-24

0

Page 30: What is this problem asking us? If we divided 36,987 into 5 groups of equal size, how many would be in each group?

Try These On Your Own

• We will check them using webmath.com

8

4

7

6 8,146

9

3,927

3,506 4,468

8,338