review number system

Solve.
3.9 + 2.2 = 

• 5.1
• 6.1
• 1.7
• 32.92

Tags

CCSS.5.NBT.B.7

2.0 + 0.1 + 0.05 = 

• 2.15
• 21.05
• 0.215
• 21.5

Tags

CCSS.6.NS.B.3

54.8 + 1.5 = 

• 54.815
• 56.3
• 563
• 55.3

Tags

CCSS.6.NS.B.3

15.8 - 6. 21 

• 10
• 9.71
• .959
• 9.59

Tags

CCSS.5.NBT.B.7

17.34 - 1.001

• 89
• 16.339
• 16
• 163.39

Tags

CCSS.6.NS.B.3

7.05-4.6=

• 2.45
• 3.65
• 11.65
• 11.45

Tags

CCSS.6.NS.B.3

94-4.8=

• 89.2
• 5.4
• 90.80
• 98.8

Tags

CCSS.6.NS.B.3

2-0.43=

• 0.45
• 1.57
• 0.41
• 2.43

Tags

CCSS.5.NBT.B.7

What is the Greatest Common Factor (GCF) of 8 and 32?

• 8
• 2
• 4
• 16

Tags

CCSS.6.NS.B.4

What is the Greatest Common Factor (GCF) of 24 and 60?

• 2
• 6
• 12
• 10

Tags

CCSS.6.NS.B.4