number sense what two simpler problems can you use to find 9x38?

what two simpler problems can you use to find 9x38? hint think

about the tens and ones.

I dont know i been working on this for five hours

To find the product of 9 multiplied by 38, you can break down the problem into two simpler problems. One approach is to decompose the factors into more manageable numbers and then perform the multiplication.

Here are two different ways to break down the problem:

1. Break down 9:
- 9 can be decomposed into 10 - 1.
- So, you can rewrite the problem as (10 - 1) x 38.
- Distribute the multiplication: (10 x 38) - (1 x 38).
- Calculate each part: 380 - 38.
- Finally, solve the equation: 380 - 38 = 342.

2. Break down 38:
- Decompose 38 into 30 + 8.
- Now, rewrite the problem as 9 x (30 + 8).
- Distribute the multiplication: (9 x 30) + (9 x 8).
- Calculate each part: 270 + 72.
- Finally, solve the equation: 270 + 72 = 342.

Both approaches will lead you to the same result: 9 multiplied by 38 equals 342.