LCM
GCF
Multiplying Decimals
Adding Decimals
Random
100

What is the LCM of 4 and 5?

20

100

What is the GCF of 8 and 12?

4

100

What is 2.5×3?

7.5

100

What is 1.5+2.3

3.8

100

What is the largest ocean on Earth?

Pacific

200

Find the LCM of 6 and 8.

24

200

Find the GCF of 16 and 24.

8

200

Calculate 1.2×4.5

5.4

200

Calculate 0.75+1.25

2.0

200

What is the smallest planet in our solar system?

Mercury

300

What is the least common multiple of 12 and 15?

60

300

What is the greatest common factor of 18 and 27?

9

300

What is 0.6×0.8?

0.48

300

What is 3.6+2.4

6.0

300

How many colors are in a rainbow?

7

400

Calculate the LCM of 9, 12, and 15.

180

400

Calculate the GCF of 20, 30, and 50.

10

400

Find 3.75×2.4

9.0

400

Calculate 6.7+8.9

15.6

400

Who was the first person to walk on the moon?

Neil Armstrong

500

Find the LCM of 14 and 35.

70

500

Find the GCF of 36 and 60.

12

500

Calculate 5.2×1.3

6.76

500

Find 4.5+3.8

8.3

500

What is the main ingredient in guacamole?

Avocado 

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