Exponents and Place Value

(4 x 10³) + (6 x 10²) = 

• 4,600
• 4,060
• 46,000
• 3,200

What PLACE is the 6 in? 
456,987

• hundreds
• thousands
• hundreths
• thousandths

What is the VALUE of the 8?
845,976

• 800,000
• 80,000
• 8,000,000

Write 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 as an EXPONENT? 

• 10⁹
• 10⁸
• 800,000,000

(7 x 10³) + (9 x 10⁶) = 

• 9,007,000
• 970,000

Write 100,000,000 as an exponent.

• 10⁹
• 10⁷
• 10⁸

7 x 5=

• 30
• 35
• 45
• 40

456-289=

• 167
• 176
• 233

Mrs. Painter buys 15 bags of pencils. Each bag costs $4. How much money did Mrs. Painter spend?

• $50
• $60
• $150

Which number is the base?
50⁴

• 50
• 4
• 54