Multiplying Two-Digit Numbers by Multiples of 10

What is the result of multiplying 80 by 40?

• 3200

• 8000

• 4000

• 320

What is the result of multiplying 30 by 50?

• 2500

• 1000

• 2000

• 1500

What is the result of multiplying 20 by 70?

• 2800

• 1400

• 2100

• 140

What is the result of multiplying 90 by 60?

• 600

• 5400

• 540

• 9000

What is the result of multiplying 40 by 40?

• 400

• 1600

• 2000

• 800

What is the result of multiplying 80 by 70?

• 5600

• 580

• 560

• 5200

What is the result of multiplying 70 by 60?

• 490

• 4200

• 4300

• 420

What is the result of multiplying 60 by 30?

• 180

• 1400

• 1800

• 240

What is the result of multiplying 50 by 60?

• 3000

• 2000

• 300

• 4000

Find the missing factor. 90 x __ = 4500

• 50

• 500

• 60

• 5