3rd grade math
posted by Alexis .
The question reads:
Reasoning: How can counting by 10's help you multiply by 10's?

10 * 2 = 20
10 * 3 = 30
10 * 4 = 40
10 * 5 = 50
Do you see the pattern?
What is 10 times 9?
Respond to this Question
Similar Questions

3rd grade Math
This is the exact question that is in my son's math book. Please help, I'm completely confused on the question. REASONING Write in order from least to greatest the six numbers whose digits are 2,8, and 9. 
3rd grade
How can you use two multiplication facts to multiply 6 x 9? 
3rd grade math
In estimating what is the countingup method and the tradefirst method? 
3rd grade Math
Actual question on homework."EXPLAIN HOW YOU CAN BREAK APART ARRAYS WHEN YOU MULTIPLY BY 3." (there is no array on the paper to use) I don't like this new math, what was wrong with the old math I learned, I am Accounting /Finance supervisor, … 
3rd grade math
if you multiply me by 2 I become a number greater than 20 and less than 40. if you multiply me by 6, i end in 8 if you multiply me by 4 i end in 2 
3rd grade math
If you multiply me by 2, I become a number greater than 20 and less than 40. If you multiply me by 6, I end in 8 Multiply me by 4, I end in 2 
3rd grade math II
I need to write a sentence for the following Reasoning: How can counting by 10's help you multiply by 10's? 
3rd gr math  Tenths
Question reads....Explain how to find the mix number and decimal for nine and one tenth. Please help. 
3rd grade math
what is the next number in the sequence 1,3,9,27,______ I'm confused on the skip counting they use. 
math
I have a question I would really appreciate the answer. If 15% of my grade is 74% and 96 is 15% of my grade and 40% of my grade is a 60.5% without the final counting for 30% what is my grade?