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Addition
Subtraction
Multiplication
Division
Riddles
100
1/3 + 5/6
What is 7/6 or 1 1/6?
100
5/6 - 1/3
What is 1/2?
100
1/2 x 2/3
What is 1/6?
100
2/3 ÷ 1/6
What is 4?
100
I start with the letter "e" and end with the letter "e" and i usually contain 1 letter, but I am not the letter "e"!
What is an envelope?
200
7/5 + 5/7
What is 74/35 or 2 4/35?
200
8/9 - 4/5?
What is 4/45?
200
2/5 x 3/4
What is 3/10?
200
3/4 ÷ 6/7
What is 7/8?
200
What is once in a minute, twice in a moment, and never in a thousand years?
What is the letter M?
300
1 4/5 + 7/6
What is 89/30 or 2 19/30?
300
1 3/4 - 5/8
What is 9/8 or 1 1/8?
300
3 3/4 x 1/6
What is 5/8?
300
3 ÷ 1 2/3
What is 1 4/5?
300
I can be found where anything cannot; dead men eat me all the time, but if a living man eats me, he'll die.
What is nothing?
400
3 1/2 + 4 2/3
What is 8 1/6 or 49/6?
400
3 1/2 - 2 5/8
What is 7/8?
400
3 2/5 x 2 3/4
What is 9 7/20 or 187/20?
400
6 3/4 ÷ 2 2/3
What is 2 17/32 or 81/32?
400
David's father has three sons : Snap, Krackel, and _____ ?
What is David?
500
At my birthday party, the girls ate 3 3/4 pizzas and the boys ate 7 5/8 pizzas. How many pizzas were eaten altogether? SIMPLIFY
What are 11 3/8 pizzas?
500
A ball of string is 7/8 of a meter long. If I use 1/3 meter of the string to tie a package how much will be left?
What is 13/24 meter?
500
In Aaliyah's grade, 2/3 of the students have a sister. Of the students who have a sister, 5/6 also have a brother. What fraction of the students in Aaliyah's grade have both a sister and a brother?
What is 5/9 of the students?
500
Mr. Vega’s vegetable patch measures 6 square meters. The melon plants he wants to grow require ¾ square meters each. How many melon plants can Mr. Vega plant?
What is 8 melon plants?
500
While exploring the wilds of Canada, Wild Man Dave was captured by hostile wood fairies. Brad the powerful chief of the fairies told him he could make one final statement which would determine how he would die. If the statement he made was false, he would be boiled in water. If the statement were true, he would be fried in oil. Wild Man Dave found neither of these options to his liking so he made a statement that got him out of this seemingly impossible situation. What is the one statement he could havenmade?
Wild Man Dave would say: "You will boil me in water." The fairies were faced with a dilemma. If they boil him in water, that would make his statement true which means he should have been fried in oil. They can only fry him in oil if he makes a true statement.