Prime Factorization
Integers
Variables
Multiplying Fractions
World Wide Questions
100
5 x 2
What is the prime factorization of 10?
100
-4
What is - 3 + -1?
100
100
What is 4x if x = 25?
100
1 1/3
What is 1/3 x 4?
100
$24
Jason earned $50 in his account. He owns $26 to his friend. How much does Jason have left?
200
5 x 5 x 2 x 2
What is the prime factorization of 100?
200
12
What is -3 x -4?
200
6
What is x/4 if x = 24?
200
24/35
What is 4/5 x 6/7?
200
-$205
On Monday, George had $235 in his account. He owns money to 2 of his friends. George owns Carlos $365 and owns Phill $75. What integer shows how much George has?
300
5 x 5 x 2 x 2 x 2
What is the prime factorization of 200?
300
-1125
What is -225 x 5?
300
112
What is x/3 if x = 336?
300
1 4/5
What is 1 1/5 x 2 1/3?
300
217
Mario has b points. He lost 240 points in the last level. He first had x points. If b = -23, what did Mario have in the last level?
400
5 x 5 x 3 x 2 x 2
What is the prime factorization of 300?
400
-40
What is 20 x -2?
400
-16
What is x/-15 if x = 240?
400
10
What is 3 1/3 x 3?
400
10
Jackie is making 25 pieces of cookies. Each cookie needs 2 1/2 cups of sugar. How many cups of sugar does she need to make 25 cookies?
500
5 x 2 x 2 x 2 x 2 x 2 x 2
What is the prime factorization of 320?
500
15
What is -225/-15?
500
40
What is 1000/x if x = 25?
500
16 1/4
What is 3 1/4 x 5?
500
11
Brandon ran in a track. He ran 1/3 of a mile. The whole track is 3 2/3 miles. If he keeps running 1/3 of a mile, how many times does he need to run?