SOLUTION: 3×what=21 ... 3×?=21

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Question 1103915: 3×what=21 ... 3×?=21
Found 3 solutions by Shin123, ikleyn, richwmiller:
Answer by Shin123(626) About Me  (Show Source):
You can put this solution on YOUR website!
3x?=21 3x8=21 Explanation: 21/3=8

Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.
Learn the multiplication table.

It is THE BEST advise I can give you.



Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
Tutor Ikleyn,
You are so right about learning multiplication tables. Not learning the multiplication tables prevents students from multiplying and dividing which leads to other handicaps. This inability cripples students in math.