Compare division & multiplication

Find the quotient

Random

Find the product

Challenge

100

If 10 x 9 = 90, then 90 / 9 = ?

10

10 x 9 = 90

90 / 9 = 10

100

40 ÷ 4 =

10

10 x 4 = 40

100

Any number divided by 1 is:

that same number.

Example, 20,000 / 1 = 20,000

1 / 1 = 1

12 / 1 = 12

100 / 1 = 100

100

12 x 2 = ?

24

check with division:

24 / 2 = 12

100

1100 / 10 = ?

110

check with multiplication:

110 x 10 = 1100

200

If 8 x 3 = 24, then 24 / 3 = ?

8

8 x 3 = 24

24 / 3 = 8

200

25 ÷ 1

25

any number divided by 1 is that same number!

25 x 1 = 25

200

any number MULTIPLIED by zero is:

Zero

Examples:

10 x 0 = 0

19,239 x 0 = 0

200

50 x 5 = ?

250

Check with division:

250 / 5 = 50

200

5,000 x 4 = ?

20,000

check with division:

20,000 / 4 = 5,000

300

If 12 x 5 = 60, 60 / 5 = ?

12

12 x 5 = 60

60 / 5 = 12

300

100 ÷ 10 = ?

10

10 x 10 = 100

300

I can check my addition by:

subtracting

Example:5 + 2 = 7

so 7 - 2 = 5

300

500 x 2 = ?

1,000

check with division:

1,000 / 2 = 500

300

Butterball chased her tail 42 spins 3 times on Monday and 2 times on Tuesday.

How many spins did she do all together?

3 + 2 = 5

42 x 5 = 210 spins all together!

400

800 x 2 = 1600, then 1600/2 = ?

800

800 x 2 = 1600

1600 / 2 = 800

400

120 ÷ 2 =

60

60 x 2 = 120

400

I can check my division by:

Multiplying

Example: 3 x 4 = 12

so 12 / 4 = 3

400

82 / 2 = ?

41

check with division:

41 x 2 = 82

400

Jackie is doing 30 jumping jacks per day for 15 days. How many jumping jacks did Jackie do all together?

30 x 15 = 450

check with division:

450 / 15 = 30

500

If 9872 x 2 = 19,744,

then 19,744 / 2 = ?

9872

9872 x 2 = 19,744

19,744 / 2 = 9872

500

99 ÷ 9 =

11

because 11 x 9 = 99

500

25 / 5 = ?

Divide then check with multiplication

25 / 5 = 5

Check: 5 x 5 = 25

500

432 x 2 = ?

864

check with division:

864 / 2 = 432

500

Mia baked 65 cookies. She wants to give the same amount of cookies to 5 of her friends. How many cookies will each friend have?

65 / 5 = 13

check with multiplication:

13 x 5 = 65

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