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Lesson Learners
Word Wise
Super Sums
Delightful Differences
Challenge Accepted
100

In order to add or subtract fractions, you must have what?

Common denominators.

100
What are like fractions?
What are fractions with the same denominator.
100
What is 3/5 + 1/5?
What is 4/5.
100
What is 3/8 - 1/8?
What is 2/8 or 1/4.
100

In November, all the leaves were falling off the trees and making a huge mess. Zane worked 1/4 hour one day raking the leaves on his front lawn. He worked 3/4 hours the next day. How many hours did Zane slave away raking leaves on his lawn?

What is 4/4 hours, or 1 hour.

200
How would you write "the sum of 5/6 and 1/6 as a mathematical expression?"
What is 5/6 + 1/6.
200
How would you read 3/12 + 2/12 = 5/12?
What is "three twelfths plus two twelfths equals five twelfths".
200
What is 2/7 + 1/7?
What is 3/7.
200
What is 4/5 - 1/5?
What is 3/5.
200

Madison helped her mother with the laundry. She did 1/8 of it on Monday and 3/8 of it on Tuesday. What fraction of the laundry had she done?

What is 4/8 or 1/2 of the laundry.

300
How would you write "the difference between 5/6 and 1/6"?
What is 5/6 - 1/6.
300
What does sum mean?
What is to add.
300
What is 3/4 + 3/4?
What is 6/4 or 1 2/4 or 1 1/2.
300
What is 12/15 - 2/15? In simplest form?
What is 10/15 or 2/3.
300

Braiden went to the railroad museum to see model trains. He saw 2/5 mile of track on the first floor of the museum. He saw 4/5 mile of track on the second floor. How much more track did Braiden see on the second floor of the museum than the first?

What is 2/5 mile.

400
How would you write "1/6 subtracted from 5/6?"
What is 5/6 - 1/6.
400
What does difference mean?
What is to subtract.
400
What is 4/5 + 3/5?
What is 7/5 or 1 2/5.
400

During lunch recess, Mrs. Steagall and Mrs. Bailey decided to have a race. Mrs. Bailey ran 13/18 of a mile, and Mrs. Steagall ran 7/18 of a mile. How much farther did Mrs. Bailey run than Mrs. Steagall?

What is 5/18 or 1/3 of a mile.

400

In Mrs. Jackson's class, the students use the following abbreviations when they chat with their friends online: TTYL- 9/29 IDK- 11/29 CUL8R- 3/29 BRB- 15/29 LOL- 23/29 What fraction of these students use LOL and IDK when chatting online?

What is 23/29 +11/29 =34/29 =1 5/29

500
How would you write "5/6 increased by 1/6"?
What is 5/6 + 1/6.
500
When 9/16 and 5/16 are added together, do they equal 7/8? Explain your reasoning.
What is yes, because 9/16 + 5/16 = 14/16, when 14/16 is reduced to simplest form, it is equal to 7/8.
500
What is 7/9 + 4/9?
What is 11/9 or 1 2/9.
500
On Monday through Saturday, it rained 3/8 inches. On Sunday, the total rainfall for the week was 7/8 inches. How much rain fell on Sunday alone?
What is 4/8 or 1/2 inches.
500

Replace the x to make a true sentence. 3/11 + x/11 = 9/11

What is x = 6.