9 × 7 = 63
9 multiplied by 7 equals 63
This shows 9 columns × 7 rows = 63 circles in total
Each row has 9 circles, and there are 7 rows
9 × 7 = 9 + 9 + 9 + 9 + 9 + 9 + 9 = 63
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):
9 × 7 = ((9-5) + (7-5)) × 10 + (10-9) × (10-7)
= ((4 + 2) × 10) + (1 × 3)
= (6 × 10) + 3
= 63 - Plus method:
If you know 9 × 6 = 54, then 9 × 7 = 54 + 9 = 63 - Minus method:
If you know 9 × 8 = 72, then 9 × 7 = 72 - 9 = 63