Review

Find the sum 3.35 + 1.4 + 3.65

• 8.9
• 8.22
• 8.43
• 8.4

Find the difference 27.96 - 16.2

• 11.67
• 11.76
• 12.07
• 11.89

Nash earns $12 per week, after 3 weeks he spends $12.48. How much does Nash have left?

• $35.00
• $28.33
• $23.52
• $24.52

Kelly has $20. She spends $2.15 on a Slurpee and $6.58 on candy. How much money does Kelly have left?

• $28.73
• $11.27
• $17.85
• $13.42

• 4
• 4  ⁷/₁₀
• 5  ¹/₂
• 5  ⁷/₁₀

0.03 x 0.9

• 0.27
• 0.027
• 27
• 2.7

A box contains 7 books, each weighing 2.5kg. Work out the total weight of the box. 

• 17.5
• 175 kg
• 17.5 kg 
• 1.75 kg

In the ordered pair (7, 8), which number is the x-coordinate?

• 7
• 8
• neither
• both

In the ordered pair (4,9), which number is the y-coordinate?

• 4
• 9
• neither
• both

What letter is at the ordered pair(3,3)?

• C
• Y
• M
• S