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Adding and Subtracting
Multiplication and Division
Fractions and Decimals
Factors and Multiples
100

400 + 675

1,075

100

49 divided by 7

7

100

True or False: 1/4 is equivalent to 2/8

TRUE

100
Use the equation below. Label the factors and multiples.


4 x 6 = 24

4 - factor

6 - factor

24 - multiple

200

901 - 641

260

200

60 x 4

240

200

Which is greater? 1/3 or 2/8?

1/3 > 2/8

200

Which of the following is NOT a factor of 27?

a. 1         c. 9

b. 0        d. 3


0

300

654 - 123

531

300

2,700 divided by 9

300

300

Which is greater? 0.2 or 2/10?

0.2 = 2/10

300

List the factors of 14.


1, 2, 7, 14

400

4,984 + 7,039

12,023

400

2,876 divided by 2

1438

400

Subtract.

8/10 - 2/5

3/10

400

Which of the following numbers is PRIME?

a. 1            c. 21

b. 2           d. 55

2

500

70,022 - 19,978

50,044

500

46 x 68

3,128

500

Add.

1/5 + 2/5 + 2/10

4/5

500

List the factors of 42.

1, 2, 3, 6, 7, 14, 21, 42