Arithmetic Expressions

What is the term with $x$ in the expression $4y^2 + 3x - 2$?

Identify the variable in the expression $3z - 5$.

Find the value of $p - q$ if $p = 10$ and $q = 7$.

How is 'the difference of $a$ and $b$' expressed algebraically?

Subtract the sum of $(2p^2 + 3pq)$ and $(-p^2 - pq - q^2)$ from $(p^2 - 2pq + q^2)$. What is the resulting expression?

What should be subtracted from $a + b$ to get $a - b$?

If $x = -1$, find the value of $2x^2 - x - 2$.

Subtract the sum of $2a+b$ and $a-2b$ from $3a-3b$.

If $x = 1, y = 2$, find the value of $x^y + y^x$.

Simplify: $2x - (3y - (2x - (y - x)))$.

Evaluate the expression: $15 \div 5 \times 3$

Find the value of $30 \div 5 + 4 \times 2$.

Evaluate: $15 - 3 \times 4 + 2$

Calculate the result of: $12 \div (6 \div 2)$

Find the value of $8 + [2 \times \{15 - (4 + 6)\}]$.

Evaluate: $\{15 + (4 \times 2)\} - \{10 - (12 \div 3)\}$.

What is the result of $100 - [40 + \{20 - (15 - 5)\}]$?

Evaluate the expression: $[ (-1)^3 \times \{ (-2)^2 - ( (-3)^2 + 5 ) \} ]$

Find the result of: $[(-2)^3 \times (-5)] + [(-100) \div \{(-2)^2 \times 5\}]$

Evaluate: $| -10 \times 2 + 5 | - | -3^2 + 4 |$