NSO.1.2 Supplemental Lesson Unit 2.2

​Standard

MA.3.NSO.1.2 Compose and decompose four-digit numbers in multiple ways using thousands, hundreds, tens, and ones. Demonstrate each composition or decomposition using objects, drawings and expressions or equations.,

​Essential question :

How can I use place value to work with multi-digit numbers?

Drag and Drop

How can you decompose 4,526 ?

Placeholder

Thousand + ​

Placeholder

Hundred + ​

Placeholder

Tens + ​

Placeholder

ones

Drag these tiles and drop them in the correct blank above

4

5

2

6

1

0

Fill in the Blank

What number is expressed by 34 hundreds + 2 tens + 15 ones

Multiple Select

How can you decompose the number 1,578 in three different ways.

• 1 thousand + 57 hundreds + 8 ones

• 1 thousand + 5 hundreds + 7 tens + 8 ones

• 15 hundreds + 78 ones

• 15 hundreds + 7 tens + 8 ones

• 15 thousand + 78 hundreds

Fill in the Blank

Write the number expressed by the equation below.

15 hundreds + 27 ones

Multiple Choice

Express the number below using only hundreds and ones.

3,708

• 3, thousand + 708 ones

• 37. 37 hundreds + 8 ones

• 3 thousand + 708 hundreds

• 37 ones + 8 hundreds

Multiple Select

Select all that show 7,246.

• 7 thousands + 2 tens + 46 ones

• 7 thousands + 2 hundreds + 29 ones

• 6 thousands + 12 hundreds + 4 tens + 6 ones

• 6 thousands + 11 hundreds + 14 tens + 6 one