5 × 4 = 20
5 multiplied by 4 equals 20
This shows 5 columns × 4 rows = 20 circles in total
Each row has 5 circles, and there are 4 rows
5 × 4 = 5 + 5 + 5 + 5 = 20
Adding row 1 of 4...
Additional information how to quickly calculate this multiplication:
- Plus method:
If you know 5 × 3 = 15, then 5 × 4 = 15 + 5 = 20 - By 2 method:
Since 4 is even, if you know 5 × 2 = 10, then 5 × 4 = 10 × 2 = 20 - Minus method:
If you know 5 × 5 = 25, then 5 × 4 = 25 - 5 = 20