Computation
Fractions
Greatest Common Factor (GCF)
Least Common Multiple (LCM)
Trivia
100
Add carefully! 385 + 637 = ?
1,022
100
Give an equivalent fraction for 3/4.
Possible answers (there could be others) 6/8; 9/12; 12/15; 15/18; etc.
100
What is the Greatest Common Factor (GCF) of 60 and 30?
30
100
What is the Least Common Multiple of 6 and 10?
60
100

What follows in this order:

O,T,T,F,F,S,S...

The Correct Answer is: 

E

The Order was:
One, Two, Three, Four, Five, Six, Seven, Eight

200
Subtract carefully! 8,014 - 3,916 = ?
4,098
200

Reduce the fraction 18/27 to its simplest form.

2/3

200
What is the Greatest Common Factor (GCF) of 20 and 35?
5
200
What is the Least Common Multiple of 20 and 4?
20
200

What part of the fraction 1/5 is the denominator?

Correct Answer:

5. 5 is the denominator of 1/5 since 5 is the bottom half.

300
Multiply carefully! 27 x 8 = ?
216
300
Reduce the fraction 35/40 to its simplest form.
7/8
300
What is the Greatest Common Factor (GCF) of 44 and 33?
11
300
What is the Least Common Multiple of 6 and 8?
24
300

What part of the fraction 1/5 is the numerator?

Correct Answer:


400
Multiply carefully! 52 x 39 = ?
2,028
400
Give an equivalent fraction for 2/5.
Possible answers (there could be others) 4/10; 6/15; 8/20; 10/25; 12/30; etc.
400
What is the Greatest Common Factor (GCF) of 45 and 63?
9
400

What is the Least Common Multiple of 2,3 and 5?

30

400

If Mr. Perez is ordering food for himself and buys 4 hamburgers and 2 large pizzas? How much does he pay if the hamburgers are 4 dollars each and the pizzas are 18 dollars each?

Correct Answer:

52. 4 Hamburgers costs him 16 dollars and 2 large pizza's cost him 36. Add the total and you get 52 dollars.

500
Divide carefully! 168 รท 12 = ?
14
500
Multiply these fractions carefully! be sure to give your answer in simplet form. 3/4 x 2/5 = ?
3/10
500
What is the Greatest Common Factor (GCF) of 48 and 64?
16
500
What is the Least Common Multiple of 2,3, and 9?
18
500

Mr. Puerta is having a pizza party and needs to feed everyone. There are 5 people at the party including Mr. Puerta.

 Mr. Arambula eats 5 slices of pizza. Mr. Perez eats 5 slices of pizza. Ms. Diaz eats 4 slices of pizza. Mr. Scott eats 6 slices of pizza. Lastly Mr. Puerta eats 4 slices of pizza. 

How many pizzas did they order if all pizza has 8 slices?

Correct Answer:

Mr. Puerta ordered 3 pizzas.

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