Math skills for NBT and NF standards

Which of these is a power of 10?

• 3

• 450

• 10000

• 607

What is a unit fraction?

• a whole number with a one under it

• a fraction that is greater than 1

• a fraction with 1 as the numerator

• a fraction that is upside down

When a number moves to the right...

• it becomes 10 times larger.

• it becomes 1/10 of its original value.

• it is less than 10.

• it is more than 1.

When dividing with fractions, if it begins with a whole number, it ends with a...

What does 'expanded form' mean?

• Written out

• Numbers

• Adding and subtracting

• Stretched out

What happens to a number each time it moves to the left?

• It gets bigger.

• The value decreases.

• Nothing.

• It becomes 10x greater.

Which one gives the correct steps to dividing whole numbers?

• Multiply

  Divide

  Subtract

  Bring it back

  Bring it down

• Divide

  Subtract

  Multiply

  Bring it down

  Bring it back

• Subtract

  Bring it down

  Divide

  Bring back

  Multiply

• Divide

  Multiply

  Subtract

  Bring down

  Bring back

"Total" and "in all" both mean what operation?

• division

• subtraction

• multiplication

• addition

When numbers are multiplied, they:

• increase.

• decrease.

• get smaller.

• deflate.

What does 'most common' mean?

• My feet are cold.

• It did not happen at all.

• It happened the most.

• Correct.