7 × 7 = 49
7 multiplied by 7 equals 49
This shows 7 columns × 7 rows = 49 circles in total
Each row has 7 circles, and there are 7 rows
7 × 7 = 7 + 7 + 7 + 7 + 7 + 7 + 7 = 49
Adding row 1 of 7...
Additional information how to quickly calculate this multiplication:
- Hand method:
For numbers between 5 and 10, you can use this special method (this looks easier when visualized using palms, I will explain it later):
7 × 7 = ((7-5) + (7-5)) × 10 + (10-7) × (10-7)
= ((2 + 2) × 10) + (3 × 3)
= (4 × 10) + 9
= 49 - Plus method:
If you know 7 × 6 = 42, then 7 × 7 = 42 + 7 = 49 - Minus method:
If you know 7 × 8 = 56, then 7 × 7 = 56 - 7 = 49