Simplify Algebraic Expressions

Simplify each of these algebraic expressions.

1. 2a + 3a
A 5a
B 5aa
C 5

2. 2a + a + 3b - b
A 2aa + 3
B 3a + 2b
C 5ab

3. 3a + 2b + b + 7
A 5ab + 7
B 3a + 3b + 7
C 32ab

4. 3a + 4b + 2ab - 3b - ba
A 3 + 4ab
B 12aab
C 3a + b + ab

5. 2a × 3b
A 6ab
B 23ab
C 5ab

6. 4a × 2b
A 42ab
B 6ab
C 8ab

7. 2a × 3a
A 6a²
B 5aa
C 23a

8. 6a ÷ 3
A 3a
B 2
C 2a

9. 10a ÷ 2a
A 5aa
B 5
C a²

10. 10ab ÷ 5b
A 2a
B 10b²
C 2ab

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Correct Answers
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