Exponent Review

Exponents

100

what is 4⁵

What is 1024>

200

Write 6³ in expanded form

What is 6x6x6

300

Solve the following problem

5⁷ x 2³

What is 625 000

400

What is 9 squared multiplied by 2 cubed?

What is 648?

500

What is the difference between 4⁵ and 4x5?

4⁵ = 4x4x4x4x4 = 1024 while 4x5= 20

Scientific Notation

100

define scientific notation

What is a way of expressing numbers that are very large, using a decimal form.

200

Write in scientific notation 

43 870 000 000

What is 4.387 x 10¹⁰

300

Write in standard form

3.416 × 10¹¹

What is 341 600 000 000?

400

Solve

(2.321 x 10²) + (1.23 x 10⁴)

What is 12 532.1

Place Value

100

What is the value of the digit 4 in the following number

4 890 300 800

What is 4 billion?

200

What value does the digit 2 have in the following number? 

490 876 265 000

What is two hundred thousand

300

What is the value of the digit 0 in the following number

340 897 155

What is no value?

400

Properly write this number using words

43 834 711 000.12

What is forty-three billion, eight hundred thirty-four thousand, seven hundred eleven and twelve tenths?

500

What is the value of the digit 1 in the following number

3 400 873.081

One thousandths 

Powers of 10

100

Write 1000 in exponent form

What is 10³?

200

Solve:  (3 x 10⁴) + (2 x 10¹)

What is 30 020

300

Expand using power of 10

2 456 000

What is (2x10⁶)+(4x10⁵) + (5x10⁴) + 6x10³) ?

400

Expand using powers of 10

88 001

What is (8x10⁴) + (8x10³) + (1 x 10⁰)

500

Represent one hundred billion using a power of 10

What is 10¹¹

Square Roots

100

What is √64?

What is 8?

200

What is the square root of 529?

What is 23?

300

Solve √(7² +8³). Round to the nearest hundredths 

What is 10.63?

400

Which of these numbers are perfect squares? 

154   50    81    225

What is 81 and 225?

500

A cube has a surface area of 2646 cm². What is its volume?

Volume = █ cm³.

What is 9261?