Powers of 10
Writing Numbers
Products
Quotients
Secret Codes
100

Write: 10x10=

Bonus: Find the product

10^2

Bonus: 100

100

write 8,524 in expanded form. 

8,000+500+20+4

100

Solve: 49 x 100=

4,900

100

Solve 7,000 divided by 10= 

700

100

Explain what happens to the value of a whole number when the digit 0 is added on the right of it.

When you add a digit 0 to the right of a whole number, you multiply the value of that number by 10.

200

Write 10 x 10 x 10 x 10 x 10 as a power of 10.

10^5

200

Write 4,507, 211 in word form. 

Four million, five hundred seven thousand, two hundred eleven. 

200

Solve 125 x 1,000

125,000

200

Solve 16,000 dived by _______ equals 1,600.

100

200

Explain what happens to the value of a whole number when the digit 2 is added on the right of it.

When you add the digit 2 to the right of a whole number, the value of the number changes based on its current digits. Essentially, adding 2 to the right of the number creates a new number that is 10 times the original number plus 2.

300

10 to the power of 5 is equal to what? 

100,000

300

What is 4,000,000 + 500,000 + 7,000 + 200 + 10 + 1 in standard form. 

4,507,211

300

Solve 459 x 10^5=

45,900,000

300

534,000 divided by 1,000 equals: 

534

300

Chris lied on his resume and said he was an aeronautical engineer so he can work at Nasa. Chris added the digits 00 to the right of a 240,000 (the distance to the moon) by accident. Explain what happens to the value of the whole number and how this will affect Chris' job and the space mission. 

Chris is saying the moon is 24,000,000, which is WAY too far away. The space mission will fail and Chris will lose his job. 

400

Write 1,000,000,000,000,000 as a power of 10. 

10^15

400

Chris lied on his resume and said he was an aeronautical engineer so he could work at NASA. Help Chris write the distance from the earth to the sun in expanded form so he does not get fired 94,118,000 mi. 

90,000,000 + 4,000,000 + 100, 000 + 10, 000 + 8,000

400

Solve 5,726 x 30

171,780

400

72,000 divided by 60 = 

1200

400

Chris lied on his resume and said he was an aeronautical engineer. He was tasked to find how much fuel the space ship needs. He is given seven digits to make a number with the greatest value (or gallons needed). The seven digits are 2, 5, 1, 6, 4, 7, 9. Chris says the greatest number is 6,574,129. What did Chris do wrong and how can this jeopardize his job at Nasa. 

The Space ship will not have enough gas to complete the mission. 

500

Chris lied on his resume and said he was an aeronautical engineer so he could work at NASA. Help Chris not get fired and solve for the distance of the moon in miles 24x10^4

The moon is 240,000 miles, now Chris won't be fired. 

500

Come up with a definition for standard form, expanded form, and word-form. 

Standard form: Number form

Expanded form: Showing place values 

Word form: Numbers in words 

500

Solve 1380 x 120=

165600

500

Nasa is catching on that Chris may not actually be an engineer. They give him a 320,000 divided by 10^3 to see if he can solve. What is the answer and how should Chris solve? 

320,000 divided by 1000 is equal to 320.

500

Chris is stressed that Nasa will find out he lied on his resume. He says that 604 x 3,000 is the same as 64x3x10^4. Do you agree with Chris? Is he fired? 

Chris is wrong. It should be 604 x 10^3. He was probably fired. :( Its okay. he's only in 5th grade so he has plenty of time to become an aeronautical engineer. 

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