Math Words
Mental Math
Estimation
Fraction Math
Non Math
100

What is a prime number?

A number that is divisible only by itself and 1

100

117 + 58

175

100

24 x 267

6000 to 7200

100

3/8 * 8/3

1

100

How many planets are in the Solar System?

8

200

What is one factor pair of 12?

4 and 3, 6 and 2, 12 and 1

200

96-58

38

200

108 x 58

5500 to 6500

200

2/5 + 7/9

53/45

200

What is the second largest city in the USA?

Los Angeles

300

Which of these numbers is composite?

2, 11, 17, 29, 31, 39, 43, 53

39

300

23 x 11

253

300

39205 / 13

3000 to 3050

300

7/8 - 1/2

3/8
300

Who was the first president of the US?

George Washington

400

What is the definition of a least common multiple?

The smallest number that is a multiple of 2 given numbers

400

135 / 9

15

400

455 / 22

20 to 21

400

(1 1/3) * 6

8

400

What is the most populated country in the world?

India

500

Find all prime factors of 30

2,3,6

500

79 x 12

948

500

32/97 * 6

2

500

5/30 * 6/15

1/15

500

In what year did RKA open?

1957

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