In the problem 1/2 of 3/4 the word of implies this operation.
What is multiplication.
100
How many 18's are in 9? Draw a picture.
1/2 of them
100
In 2014 a tree was 3 1/2 feet tall. Two years later it measured 4 3/8 feet tall. How much has the tree grown?
What is 7/8 feet
100
Explain how you know when a fraction in is simplest form.
The Greatest Common Factor of the numerator and denominator is 1.
200
11 1/3 + 6 7/9 =
18 1/9
200
5 x 8/3
What is 40/3
200
9 groups of 1/2
What is 4 1/2
200
At noon the water level is 4 11/12 feet deep. At high tide, the water depth increases by 2 3/4 feet. How deep is the water at high tide?
What is 7 2/3
200
8/9 x 3/4 x 3/4
What is 1/2?
300
The sum of 2 2/3 and 1 7/8.
What is 4 13/24
300
5 1/5 x 5 5/6
What is 30 1/3
300
Use modeling to find 5 divided by 1/4.
What is 20?
300
At the movies you eat 1/3 of a box of popcorn. Your friends eats 2/3 of what is left. What amount of the popcorn box does your friend eat? Who eats more?
What is 2/9 of the popcorn. You ate more than your friend.
300
Four 1/4 inch line segments equal this measurement.
What is one inch.
400
23 - 19 5/8 = ?
What is 3 3/8
400
8 2/9 divided by 4 2/3
What is 1 16/21
400
How many groups of 3/4 are in 10 1/2? Use modeling to show your thinking.
What is 7 1/3?
400
A carpenter cuts a wooden board that is 20 feet long into pieces that are 3 1/2 feet long. How many whole pieces will he have? What is the remainder?
What is 5 whole pieces with 5/7 of another piece?
400
When you multiply two fractions less than one, the product will always be _________________.
less than one.
500
The difference between 9 1/8 and 6 3/4
What is 2 3/8
500
7 5/7 divided by 10 2/7
What is 3/4
500
How many 1/2's are in 1/4?
What is 1/2?
500
FREEBIE!!!
Wooo hooo!
500
Explain why 7/8 + 1/3 = 8/11 is not a reasonable answer.
7/8 is close to 1 and 1/3 is more than 1/8, so when you estimate the sum, you know it will be greater than 1. 8/11 is not greater than 1 so it is not a reasonable answer.