Unit 1 Review

A large pizza contains 10 slices.  How many slices are in 25 pizzas?

• 150 slices
• 35 slices
• 250 slices
• 25 slices

Write a 6-digit numeral with:
9 in the tenths place
4 in the hundreds place
5 in the ones place
2 in the hundredths place
and the digit 8 in all other places.

• 8485.92
• 8285.94
• 8942.85
• 8498.52

Evaluate  7.2 x 10³  

• .0072
• 72
• 720
• 7200

Which expression is equivalent to 8⁶

• 8 x 6
• 8 + 6
• 8 x 8 x 8 x 8 x 8 x 8 
• 8 + 8 + 8 + 8 + 8 +8

1,232
The two in the hundreds place is  _______ the value of the 2 in the ones place

• 1/10
• 1/100
• 10 times
• 100 times

Solve  
48 x 14

• 572
• 672
• 240
• 192

83, 263
The 3 in the ones places is _________ the value of the 3 in the thousands place.

• 1,000 times
• 100 times
• 1/100
• 1/1,000

85,000=

• 85 x 10⁴
• 85 x 10⁵
• 85 x 10³
• 85 x 10²

What is:  
9 x 60,000

• 45,000
• 54,000
• 450,000
• 540,000

What is 
4,567.28  ÷  10³

• 4.56728
• 45.6728
• 456.728
• 456,728,000