21 easiest question ever
The number 21 is 3 times as large as 7. 7 x 3 = 21
7 x 3 = 21
2 * 3 * 5 * 7 = 210
2 x 2 x 3 x 3 x 7 equals 252, so 252 is the number.
3 times 7...
Your number is 6 7 * (6) - 5 = 37 3 * (6) + 19 = 37
3 + 3 + 3/3
3+4x x is a variable which takes the place of a number
2 times 3 = 6 which is less than 7 or 1 times 3 = 3 which is less than 7
3 x (7 - n)
7/ 3/
7