Partial products
Helps you see every piece of a long multiplication before adding them up.
Step 1Split 499 into 400 + 90 + 9 and 54 into 50 + 4.
Step 2Multiply each part of 54 by each part of 499, starting with the ones.
- 4 × 9 = 36
- 4 × 90 = 360
- 4 × 400 = 1,600
- 50 × 9 = 450
- 50 × 90 = 4,500
- 50 × 400 = 20,000
Step 3Add the partial products: 36 + 360 + 1,600 + 450 + 4,500 + 20,000 = 26,946.
Step 4So 499 × 54 = 26,946.