18690
972
2x25
210. The quickest way to answer this question is to multiply all the number together.
How about: 45 = 20 or 210 = 20
Yes.
21 multiply by 10 = 210
221
18690
2 x 105 3 x 70 5 x 42 6 x 35
They can be: 6*5*7 = 210
972
2x25
210. The quickest way to answer this question is to multiply all the number together.
2 and 210
How about: 45 = 20 or 210 = 20
210