# Math Challenge #2

Be one of the first five to complete the Who Am I? Multiplication Riddles below and earn a prize! BUT, don’t forget to show how you got your answers! Good luck!

Riddle #1 If you add 3 of me, you get the same answer as 6×5. Who am I?

Riddle #2 If you add 4 of me, you get 20. Who am I?

Riddle #3 If you multiply me by 5, you get 6×10. Who am I?

This entry was posted in Uncategorized. Bookmark the permalink.

### 7 Responses to Math Challenge #2

1. Brock says:

1. I think it is 10 because 6×5 is 30 and 10,3 times is 30.
2.The answer is 5 because 5×4 is 20 and 5,4 times is 20.
3. This answer is 12 because 12×5 is 60 and if you do 12,5 times it will equal 60. Also 6×10 is 60.

2. Carlos says:

I think the 1st answer is 10 because if you skip count 10, 3 times you’ll get 30 (10,20,30)
I think the 2nd answer is 5 because if you skip count 5, 4 times you’ll get 20 (5,10,15,20)
I think the 3rd answer is 12 because if you skip count 12,5 time you’ll get 60 and 6×10=60 (12,24,36,48,60).

3. La'iku Paleka says:

I think the answer is 10 because 6 x 5 is 30 so 10 x 3 is 30
(10,20,30)
I think the answer is 5 because 4 x 5 is 20
(5,10,15,20)
I think the answer is 12 because 12 x 5 is 60
(12,24,36,48,60) 10 x 6 = 60.

4. Dylan3A says:

When I submitted my answers an error came up. My answers were perfectly fie!

5. treveret says:

Try again Dylan!

6. Dylan says:

#1:I think the answer is 10 because 10+10=20 and 20+10=30. 6×5=30 too!

#2:I think the answer is 5 because 5×4 is 20.(5,10,15,20)

#3:I think the answer is 12 because12x5=60. A calculator helped me with this one.
(12,24,36,48,60)

7. Dylan says:

Yay ! My answers came out!