$$ \begin{array}{l}3-4+7=6 \ ext { Your Turn } \ ext { 1. } 4+7 imes 2 \ 22 \ 210+2^{2} \ 14 \ 312-3 imes 3 \ 27\end{array} $$

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$$ \begin{array}{l}3-4+7=6 \ 	ext { Your Turn } \ 	ext { 1. } 4+7 	imes 2 \ 22 \ 210+2^{2} \ 14 \ 312-3 	imes 3 \ 27\end{array} $$

UpStudy AI · Accepted Answer

Let's solve the expressions step by step, following the order of operations (PEMDAS/BODMAS: Parentheses/Brackets, Exponents/Orders, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)).

1. **For the expression $$4 + 7 	imes 2$$**:
   - First, we perform the multiplication: $$7 	imes 2 = 14$$.
   - Then, we add: $$4 + 14 = 18$$.

2. **For the expression $$210 + 2^{2}$$**:
   - First, we calculate the exponent: $$2^{2} = 4$$.
   - Then, we add: $$210 + 4 = 214$$.

3. **For the expression $$312 - 3 	imes 3$$**:
   - First, we perform the multiplication: $$3 	imes 3 = 9$$.
   - Then, we subtract: $$312 - 9 = 303$$.

Now, let's summarize the results:

- $$4 + 7 	imes 2 = 18$$
- $$210 + 2^{2} = 214$$
- $$312 - 3 	imes 3 = 303$$

Thus, the final answers are:
- $$4 + 7 	imes 2 = 18$$
- $$210 + 2^{2} = 214$$
- $$312 - 3 	imes 3 = 303$$
$$4 + 7 	imes 2 = 18$$, $$210 + 2^{2} = 214$$, $$312 - 3 	imes 3 = 303$$.

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