Place Value, Exponents & Decimals to Thousandths

• 10 x 10 x 10

• 10 x 5

• 5 x 100

• 10 x 10 x 10 x 10 x 10

Answer explanation

Remember, the expanded form is THE SUM (addition equation) of the place values!

Tags

CCSS.5.NBT.A.2

What is 3 cubed written with an exponent?

Answer explanation

A cube is 3-dimensional, so the exponent is 3!

Tags

CCSS.6.EE.A.1

What is 0.314 as a fraction?

Answer explanation

The decimal has 3 decimal places, so the denominator of the fraction is 1000.

What is 0.046 as a fraction?

Answer explanation

The decimal has 3 decimal places, so the denominator of the fraction is 1000!

Tags

CCSS.4.NF.C.6

How many zeros are in the standard form of 10¹¹?

• 9

• 10

• 11

• 110

Answer explanation

As the base is 10, the exponent shows how many zeros in the product!

10¹¹ = 100,000,000,000

11 zeros!

Tags

CCSS.5.NBT.A.2

Which team has won the most English top flight league titles for football?

• Manchester City

  8 x 10⁰

• Chelsea

  6 x 10⁰

• Liverpool

  1 x 10¹ + 9 x 10⁰

• Manchester United

  2 x 10¹

Answer explanation

You don't really need to know math for this - just the best football team in the UK - Manchester United (my team)

If you did know the math:

Chelsea = 6

Manchester City = 8

Liverpool = 19

Manchester United = 20

Who has won the most tennis Grand Slam titles in history?

• Novak Djokovic

  2 x 10¹ + 1 x 10⁰

• Roger Federer

  2 x 10¹ + 2 x 10⁰

• Serena Williams

  2 x 10¹ + 3 x 10⁰

• Margaret Court

  2 x 10¹ + 4 x 10⁰

Answer explanation

There was no specific category in the question for men or women - it was just who!

Djokovic = 21

Federer = 22

S. Williams = 23

Court = 24

Write the number in standard form:

10⁴

• 10 x 10 x 10 x 10

• 10,000

• 10⁴

• 1 x 10⁴

Answer explanation

Standard form is the number as most people would write it (with spaces or commas for periods).

That's why it's called standard!

Tags

CCSS.5.NBT.A.2

Write the number in expanded form:

10⁴

• 10 x 10 x 10 x 10

• 10,000

• 10⁴

• 1 x 10⁴

Answer explanation

This one is a bit of a trick question!

You could argue that 10⁴ is already the expanded form...but that's just the power! For the expanded form we need how many times the power - 1 x 10⁴!

Tags

CCSS.4.NBT.A.2

Write the number as a multiplication equation:

10⁴

• 10 x 10 x 10 x 10

• 10,000

• 10⁴

• 1 x 10⁴

Answer explanation

List out all of the products! Four tens, all multiplied together!

Tags

CCSS.5.NBT.A.2