Writing Numbers Using Playing Cards to Expand Numbers © Math As A Second Language All Rights...

transcript

Writing Numbers

Using Playing Cards

Expand Numbers

Writing Numbers4.NBT#2

Directions for the Teacher

Review expanded notation with your students.

Click each time next appears.

Directions for the Teacher

Students should write the expanded form on a piece of

paper, and then they can check their answer with the next

mouse click.

Write the expanded form.

(1 × 10) + (2 × 1)

(7 × 10) + (9 × 1)

nextnext

(5 × 10) + (2 × 1)

nextnext

(1 × 100) + (2 × 10) + (3 × 1)

(4 × 100) + (2 × 10) + (8 × 1)

nextnext

(5 × 100) + (4 × 10) + (9 × 1)

nextnext

(7 × 100) + (6 × 10) + (1 × 1)

nextnext

(8 × 1,000) + (5 × 100) + (6 × 10) + (2 × 1)

nextnext

(8 × 1,000) + (1 × 100) + (5 × 10) + (3 × 1)

nextnext

(9 × 1,000) + (7 × 100) + (4 × 10) + (1 × 1)

nextnext

(3 × 10,000) + (8 × 1,000) + (3 × 100) + (6 × 10) + (3 × 1)

nextnext

(8 × 10,000) + (7 × 1,000) + (4 × 100) + (2 × 10) + (5 × 1)

nextnext

(7 × 10,000) + (9 × 1,000) + (2 × 100) + (4 × 10) + (1 × 1)

nextnext

Great Work!

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