Benchmark 1 Extention

If the temperature is dropping 7° every hour during the night, what number shows the drop in temperature in 9 hours?

• 72
• -72
• 63
• -63

Bobby has  3 ¹/₄ bags of legos. Each bag of lego's has 65 ¹/₂ pieces. How many lego's does Bobby have?

• ¹³/₂₆₂
• 212 ⁷/₈
• 195 ¹/₈
• 202 ³/₈

Mrs. Blanton is 68 ⁴/₁₀ inches tall. What is Mrs. Blanton's height in decimal form?

• 69.2 inches
• 68.4 inches
• 68.2 inches
• 67.4 inches

Volunteers planted 1,200 flowers at a park. Each flower cost $1.95. How much did all the flowers cost?

• $2,000
• $2,800
• $2,340
• $1,875

At the beginning of the week, a stock was $82.73 per share.
On Monday, the stock gained $0.19 per share. 
On Tuesday, it gained $0.07 per share.
On Wednesday, the stock lost $0.13 per share. 
On Thursday, it lost $0.25 per share.
On Friday morning, what was the price of the stock per share?

• $83.37
• $82.09
• $82.25
• $82.61

There are 48 children playing in a park.
One ­fourth of the children are playing baseball.
One ­third of the children are playing football.  
The rest are playing on a playground
How many children are playing on the playground?

• 12
• 40
• 20
• 16

Which expression is equivalent to 9x – 3x + 12 – 15 – 2x?

• -7x + 3
• 4x + 3
• -4x - 3
• 4x - 3

Which is equivalent to   10x + 8y    by the distributive property?

• 10(x-2y)
• 2(5x+4y)
• 2(5x-4y)
• 8(2y+x)