0

# How did the multiplication combinationsyou wrote for 12 18 21 help you find some cominations for 120 180 210?

Updated: 9/23/2023

Wiki User

10y ago

To answer this question you need to start with the "... combinations you wrote for 12, 18 and 21".

Notice that the numbers in the second set are each 10 times the numbers in the first set. Combinations for numbers in the second set can be found by adding "*10" or "*5*2" to the combinations for the first set.

You could also say: 12 = 2*2*3; 120 = 2*2*3*5*2 = 4*15*2, and many other variations on this theme.

Wiki User

10y ago

Earn +20 pts
Q: How did the multiplication combinationsyou wrote for 12 18 21 help you find some cominations for 120 180 210?
Submit
Still have questions?
Related questions

### What is a multiplication facts can you double to find 4×7?

What is a multiplication fact that can you double to find 4×7

### Where can I find a printable mathematical multiplication table?

Hi there you can find the website for multiplication tables. math.about.com/cs/multiplication/a/multws.htm, This should be the correct answer as I an Alfred Nobel

### How can you use multiplication factors to find a diviaion factor?

Multiplication factors cannot be used to find divination factors.

### What word is the numbers multiplied together to find a product?

i call it multiplication

### Why can multiplication be used for solving division?

so when you find your answer you can check it by using multiplication.

### Where can you find a multiplication chart that goes up to 1000?

You can find a great multipication chart on google imiges just type in multiplication chart and it will give you lots of great multiplication chats.

### Where can I find printable multiplication worksheets?

Welcome to our multiplication worksheet page. You'll find a variety of free printable multiplication worksheets for home and school use. We have eight full pages .

### What property of multiplication is used to find equivalent fractions?

Identity property of Multiplication c:

everywhere

### Where can I find multiplication worksheets online?

There are lot of places online where you can find multiplication worksheets.I recommend the following websites,www.aplusmath.com or www.lizardpoint.com

### What multiplication fact can you double to find 28?

You can double the multiplication fact 14 to find 28.

### Where can I find multiplication facts worksheets?

Yes, i can point you in the right direction. please follow this link so you can find some multiplication facts worksheets sheets: math.about.com/cs/multiplication/a/multws.htm