Test 1 Practice (Intensive)

LCM

100

Find the least common multiple of 8 and 3.

24

200

Find the least common multiple of 5 and 25.

25

300

Find the LCM of 12 and 6.

12

400

Find the LCM of 8, 6 and 3.

24

GCF

100

Find the greatest common factor of 7 and 21.

7

200

Find the GCF of 24 and 36.

12

300

Find the GCF of 13 and 20.

1

400

Find the GCF of 25 and 100.

25

Distributive Property

100

Which is equivalent to 7(9 + 6)?

A.  63 + 49
B.  63 + 45
C.  42 + 63
D.  None are true.

C

200

Write an equivalent expression to 8(x + 4).

8x + 32

300

Which is not equivalent to 7(4 + 8)?

A.  28 + 56
B.  7 x 4 + 7 x 8
C.  7(4) + 7(8)
D.  7(4) x 7(8)

D

400

Which is equivalent to 7(2e + 5)?

A.  14 + 35
B.  2e + 35
C.  35 + 140e
D.  14e + 35

D

Conversions

100

Convert 0.375 into a fraction.

375/1000

200

Convert 0.12 into a fraction.

12/100

300

Convert 0.8 into a fraction, then SIMPLIFY!

4/5

400

Convert 3 1/4 to a percentage.

325%