6th Grade Unit 1 Milestones Review (No Calculators!)

What is the sum of 1.70+4.65?

• 2.95
• 5.35
• 6.35
• a decimal

Subtract the following:
9.43-3.34

• 12.77
• 6.09
• 6.90
• 60.09

Nathan and his uncle paid $9.50 for tickets to a bike race.  They bought one adult's ticket and one child's ticket.  The adult's ticket cost $5.75.  What was the cost of Nathan's ticket?

• $3.85
• $2.95
• $3.75
• $3.50

What is the GCF of 18 and 24?

• 3

• 6

• 8

• 9

What is the GCF of 20 and 30?

• 5
• 2
• 10
• 20

Calculate
1.08÷4

• 2.7
• 0.27
• 2.07
• .20

What is the reciprocal of 7/8?

• 1
• 14/16
• 8/7
• 7/8

⁴/₉ ÷ ¹/₂

• ⁸/₉

• ⁵/₁₁

• ⁶/₁₀

• ⁴/₁₈

• 3  2/7
• 4  ⁴/₇
• ⁵⁷/₉
• 5  ¹/₂

What is the least common multiple (LCM) of 15 and 2?

• 30
• 2
• 45
• 152