* GRCISE 10 Wiply these numbers by using the distributive property to ml pe Distributive Property to multiply porexample: $$ 243 \times 22 $$ $$ \begin{array}{l} =243 \times(20+2) \ =(243 \times 20)+(243 \times 2) \ =4860+486 \ =5346 \end{array} $$ $$ \begin{array}{l} 142 \times 34 \rightarrow \ 1355 \times 122 \rightarrow \ 466 \times 321 \rightarrow \end{array} $$ k your answers by using a calculator

Question

UpStudy AI · Accepted Answer

To multiply numbers using the distributive property, we can break down the multiplication into smaller parts and then add the results.

Let's apply this method to the given numbers:

1. $$243 \times 22$$
   $$243 \times (20+2) = (243 \times 20) + (243 \times 2) = 4860 + 486 = 5346$$

2. $$142 \times 34$$
   $$142 \times (30+4) = (142 \times 30) + (142 \times 4) = 4260 + 568 = 4828$$

3. $$1355 \times 122$$
   $$1355 \times (100+20+2) = (1355 \times 100) + (1355 \times 20) + (1355 \times 2) = 135500 + 27100 + 2710 = 163610$$

4. $$466 \times 321$$
   $$466 \times (300+20+1) = (466 \times 300) + (466 \times 20) + (466 \times 1) = 139800 + 9320 + 466 = 149586$$

Now, let's calculate the results using a calculator:

1. $$243 \times 22 = 5346$$

2. $$142 \times 34 = 4828$$

3. $$1355 \times 122 = 163610$$

4. $$466 \times 321 = 149586$$

Therefore, the results are:
1. $$243 \times 22 = 5346$$
2. $$142 \times 34 = 4828$$
3. $$1355 \times 122 = 163610$$
4. $$466 \times 321 = 149586$$
Here are the results using the distributive property and verified with a calculator: 1. $$243 \times 22 = 5346$$ 2. $$142 \times 34 = 4828$$ 3. $$1355 \times 122 = 163610$$ 4. $$466 \times 321 = 149586$$

Upstudy AI Solution

Answer

Solution

The Deep Dive

Related Questions

Latest Arithmetic Questions