Decomposing 3 Digit Numbers

The number 913.04 can be expressed as---.

• (9 x 100) + (1 x 10) + (3 x 1) + (4 x 0.1)

• (9 x 100) + (1 x 10) + (3 x 0.1) + (4 x 0.01)

• (9 x 100) + (1 x 10) + (3 x 1) + (4 x 0.01)

• (9 x 100) + (1 x 10) + (3 x 1) + (4 x 100)

4 tens, 8 ones, and 6 hundreds is what number?

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Check all that are forms we use to show place value.

• Secret Form

• Standard Form

• Expand Form

• Word Form

• Expanded Notation

A number that is shown as a sum of each digit multiplied by its matching place value is called ________ ________.

• expanded form

• expanded potion

• expanded notation

• word form

What number is being represented?

• 300+60+4

• 600+30+4

• 30+60+4

• 3+6+4

Choose all the correct ways to show this number.

• 200+70+4

• two hundred seven

• two hundred seventy-four

• 200+7+4

Decompose: 412

• 4 Hundreds + 0 Tens + 2 Ones

• 4 Hundreds + 2 Tens + 1 One

• 4 hundreds + 12 ones

• 4 Hundreds + 1 ten + 12 Ones

What does decompose mean?

• To combine parts or smaller values

  to form a number

• To break a number into parts or smaller

  values

• To determine if the value of a

  number is less than (<), greater than

  (>), or equal (=) to another number

• A representation of a number using

  words

Which is a way that you cannot decompose this number

• hundred, 11 tens, 2 ones

• hundreds, 2 tens, 2 ones

• hundreds, 12 ones

• hundred, 1 ten, 102 ones

Decompose: 241

• 20 + 40 + 1

• 200 + 40 + 1