6th Grade Unit 2 Test 2 Review

If you multiply 0.73 by 2.52, how many times would you move the decimal?

• 2
• 3
• 4
• 5

Add the decimal into this number:
2.39 x 4.37 = 104443

• 10.4443
• 104.443
• 10444.3
• 1.04443

David bought 3 pencils each costing $0.15,

2 pens each costing $0.75,

and 1 binder costing $5.50.

How much did he spend on ALL of the supplies?

• $7.45

• $6.55

• $6.40

• $7.20

If David spent $7.45 on all of the supplies and paid with a $10 bill, how much change would he receive?

• $3.55

• $3.45

• $2.45

• $2.55

Find the least common multiple (LCM) of 5 and 6

• 1

• 30

• 25

• 60

Find the least common multiple (LCM) of 8 and 10

• 2

• 10

• 40

• 80

If Juanita runs every third day and swims every fifth day, what is the first day that she will both run and swim again? 

• 5
• 15
• 45
• 30

Find the greatest common factor (GCF) of 30 and 36

• 2

• 3

• 6

• 18

Find the greatest common factor (GCF) of 32 and 48

• 2

• 8

• 16

• 18

A bag of hot dog buns contains 8 buns, and a package of hot dogs contains 10 hot dogs. How many packages of each are needed so that each of the 40 campers has hot dogs and buns with none left over?

• 5 bags of buns, 4 packages of hot dogs

• 8 bags of buns, 10 packages of hot dogs

• 2 bags of buns, 2 packages of hot dogs

• 4 bags of buns, 5 packages of hot dogs