Show:
Multiplying
Dividing
Word Problems (multiplication and division)
Vocabulary
Mixed Bag (multiplication and division)
100
multiply 1/8 by 2/5
What is 2/40 or 1/20
100
To divide fractions is the same things as multiplying by the ...... of the second fraction.
What is the reciprocal
100
John has 20 pens and wants to give away 1/5 of them. How many pens does he give away?
What is 4 pens
100
Find the reciprocal for the number 7
What is 1/7
100
Find 4/5 of $200
What is $160.
200
Do you need a common denominator to multiply fractions?
What is No.
200
1/2 divided by 1/4
What is 2
200
1/4 of 10 pencils
What is 2 2/4 or 2 1/2
200
What is the name of the answer created when you divide two numbers?
What is the quotient
200
1/5 divided by 20 .
What is 1/100
300
multiply 5/6 by 2 1/3
What is 1 17/18
300
divide 5 by 1 2/5
What is 3 4/7
300
You have 27 cookies. You give 1/3 of them away. How many cookies did you give away?
What is 9 cookies.
300
What is the name of the number created when you multiply two numbers?
What is the product
300
double the fraction 1/5
What is 2/5
400
Multiply 3 1/3 by 1/3
What is 1 1/9
400
The three words, in order, that are used in division of fractions.
What is keep, change, flip
400
You have 2 1/4 pounds of popcorn and you want to divide them into cups that can fit 3/4 of a pound. How many cups can you fill?
What is 3 cups
400

The key word "of" implies what operation?

What is multiplication

400
multiply 1 1/5 by 2 2/3
What is 5 3/9 or 5 1/3
500
Multiply 2 3/5 by 1 1/4
What is 3 5/20 or 3 1/4
500
2 1/4 divided by 3 1/5
What is 45/64
500
Five students share 2 1/2 pounds of jolly ranchers. How much does each student get?
What is 5/10 or 1/2
500

If you are separating an amount, what operation are you completing?

What is division

500
1 1/2 divided by 2 1/3
What is 9/14.