Make Hundreds

What are two ways to make a hundred?

• 20 + 70

• 50 + 50

• 60 + 10

• 70 + 30

What are two ways to make 400?

• 300 + 100

• 500 + 200

• 200 + 200

• 100 + 200

Two ways to make 300 are:

• 100 + 100

• 200 + 50

• 100 + 100 + 100

• 200 + 100

Two ways to make 500 are:

• 300 +300

• 300 +200

• 400 + 100

• 200 + 100

Choose two ways to make 800:

• 600 + 200

• 400 + 300

• 500 + 400

• 500 + 300

Two ways to make 900:

• 600 + 300

• 500 + 400

• 700 +300

• 400 + 400

Choose two ways to make 600:

• 100 + 500

• 100 + 400

• 400 + 300

• 300 + 300

200 is the same as:

• 50 + 50

• 100 + 50

• 100 + 100

300 + 400 =

• 500

• 700

• 400

400 + 400 =

• 500

• 600

• 800