# 4.02 Substituting into algebraic expressions

## Interactive practice questions

Find the value of $m+9$m+9 when $m=3$m=3.

Easy
Less than a minute

Find the value of $9+m$9+m when $m=3$m=3.

Find the value of $x-2$x2 when $x=8$x=8.

Find the value of $8-c$8c when $c=1$c=1.

### Outcomes

#### 6.EE.A.2c

Evaluate expressions at specific values for their variables. Include expressions that arise from formulas in real-world problems. Perform arithmetic operations, including those involving whole-number exponents, in the conventional order when there are no parentheses to specify a particular order (order of operations).