Prime Factorization
GCF / LCM
Fraction Division
Decimal Addition & Subtraction
Decimal Multiplication & Division
100
What is the prime factorization of 140?
2 x 2 x 5 x 7
100
what is the GCF of 15 and 35?
5
100

1/5 divided by 3/4

4/15

100

3.52+2.64

6.16

100

4.3x3

12.9

200
what is the prime factorization of 64?
2 x 2 x 2 x 2 x 2 x 2
200
What is the GCF of 30 and 60?
30
200

2/5 divided by 7

2/35

200

12.008+4.299

16.307

200

0.56x9.2

5.152

300
What is the prime factorization of 200?
2 x 2 x 2 x 5 x 5
300
what is the LCM of 18 and 48?
144
300

1 1/7 divided by 2/3

24/14 or 12/7 or 1 5/7

300

7.8-4.9

2.9

300

16 divided by 5

3.2

400
what is the prime factorization of 440?
2 x 2 x 2 x 5 x 11
400
What is the LCM of 24 and 30?
120
400

1 divided by 2/3

400

33.85-4.9

28.95

400

42.03 divided by 2

21.015

500
what is the prime factorization of 1,024
2 to the power of 10
500
what is the GCF and LCM of 35 and 49?
GCF= 7 LCm= 245
500

3 8/9 divided by 2 1/4. Write your answer as a mixed number in simplest form.

1 59/81

500

4.05-3.9

0.15

500

3.84 divided by 1.6

2.4

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