2-Digit by 2-Digit Multiplication With Zeros

Master 2-digit by 2-digit multiplication, even with zeros!

1. 20 x 30 = 50 500 60 600 2. 40 x 30 = 1,200 120 70 700 3. 70 x 60 = 420 350 4,200 1300 4. 50 x 50 = 1,000 250 2,500 100 5. 90 x 30 = 120 2,700 270 1200 6. 20 x 10 = 30 300 20 200 7. 60 x 30 = 1,200 1,800 180 900 8. 40 x 60 = 2,400 240 1,000 100 9. 80 x 80 = 1,600 6,400 5,600 640 10. 70 x 20 = 140 1,400 4,000 900