Mathematics

Algebraic Expressions

Grade 7 · Middle School

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Question 1 of 20Easy
The simplified form of $3 x + 5 x$ is ...
Question 2 of 20Easy
The simplified form of $7 a - 2 a$ is ...
Question 3 of 20Easy
The value of $2 x + 1$ when $x = 3$ is ...
Question 4 of 20Easy
The simplified form of $2 \times 3 x$ is ...
Question 5 of 20Easy
The simplified form of $4 x + 3 y - 2 x$ is ...
Question 6 of 20Easy
A term that is a like term of $5 x^{2}$ is ...
Question 7 of 20Medium
The simplified form of $3 (2 x - 1)$ is ...
Question 8 of 20Medium
What is $(2 x + 3) + (4 x - 5)$ ?
Question 9 of 20Medium
What is $(5 x + 2) - (3 x - 4)$ ?
Question 10 of 20Medium
What is $2 x (3 x - 4)$ ?
Question 11 of 20Medium
The value of $x^{2} - 3 x$ when $x = - 2$ is ...
Question 12 of 20Medium
What is $\frac{12 x ^{2}}{4 x}$ ?
Question 13 of 20Medium
The simplified form of $5 a + 2 b - 3 a + 4 b$ is ...
Question 14 of 20Medium
The simplified form of $2 (3 x + 4) + 3 (x - 1)$ is ...
Question 15 of 20Hard
The simplified form of $3 (2 x - 4) - 2 (x - 5)$ is ...
Question 16 of 20Hard
What is $(x + 2) (x + 3)$ ?
Question 17 of 20Hard
The value of $2 a^{2} - ab$ when $a = 3$ and $b = - 1$ is ...
Question 18 of 20Hard
The simplified form of $\frac{6 x ^{2} + 9 x}{3 x}$ is ...
Question 19 of 20Hard
A rectangle has length $(3 x + 1)$ and width $(x - 2)$ . Its perimeter is ...
Question 20 of 20Hard
What is $(2 x - 1) (x + 4)$ ?

0/20 answered