3 times because 7+7+7=21
It is: 7 times 3 = 21
3 times 7 = 21 or 1 times 21 = 21
21 multiplied by 7 is 147.
How about: 3 times -7 = -21
3 times 7...
It does not: 21 is greater than 7.
7 times 3 is 21.
7 x 3 = 21 Or 7 + 7 + 7 = 21
7 times
The number 21 is 3 times as large as 7. 7 x 3 = 21
7 times 3 = 21