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Printable primary math worksheet for math grades 1 to 6 based on ... - Free Printable

Printable primary math worksheet for math grades 1 to 6 based on ...

Educational worksheet: Printable primary math worksheet for math grades 1 to 6 based on .... Download and print for classroom or home learning activities.

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Show Answer Key & Explanations Step-by-step solution for: Printable primary math worksheet for math grades 1 to 6 based on ...
Let's solve this step by step using the Exponents Product Rule.

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🔷 Product Rule for Exponents:



When multiplying two powers with the same base, you add the exponents:

> $$
> a^m \times a^n = a^{m+n}
> $$

We will apply this rule to each problem on the worksheet.

---

Solving Each Problem:



#### 1. $ 12^{14} \times 12^2 $
- Same base (12), so add exponents:
- $ 12^{14+2} = 12^{16} $

#### 2. $ 8^5 \times 8^3 $
- $ 8^{5+3} = 8^8 $

#### 3. $ 13^3 \times 13^3 $
- $ 13^{3+3} = 13^6 $

#### 4. $ 5^8 \times 5^1 $
- $ 5^{8+1} = 5^9 $

#### 5. $ 3^8 \times 3^3 $
- $ 3^{8+3} = 3^{11} $

#### 6. $ 8^{15} \times 8^1 $
- $ 8^{15+1} = 8^{16} $

#### 7. $ 6^3 \times 6^2 $
- $ 6^{3+2} = 6^5 $

#### 8. $ 2^7 \times 2^2 $
- $ 2^{7+2} = 2^9 $

#### 9. $ 16^9 \times 16^3 $
- $ 16^{9+3} = 16^{12} $

#### 10. $ 4^5 \times 4^6 $
- $ 4^{5+6} = 4^{11} $

#### 11. $ 10^6 \times 10^8 $
- $ 10^{6+8} = 10^{14} $

#### 12. $ 1^1 \times 1^5 $
- $ 1^{1+5} = 1^6 $
(Note: Any power of 1 is still 1, but we keep it as $ 1^6 $ per instruction)

#### 13. $ 14^3 \times 14^2 $
- $ 14^{3+2} = 14^5 $

#### 14. $ 30^{20} \times 30^5 $
- $ 30^{20+5} = 30^{25} $

#### 15. $ 3^9 \times 3^5 $
- $ 3^{9+5} = 3^{14} $

#### 16. $ 7^{11} \times 7^8 $
- $ 7^{11+8} = 7^{19} $

#### 17. $ 5^7 \times 5^3 $
- $ 5^{7+3} = 5^{10} $

#### 18. $ 8^{14} \times 8^9 $
- $ 8^{14+9} = 8^{23} $

#### 19. $ 11^{20} \times 11^{12} $
- $ 11^{20+12} = 11^{32} $

#### 20. $ 7^{11} \times 7^2 $
- $ 7^{11+2} = 7^{13} $

#### 21. $ 19^4 \times 19^3 $
- $ 19^{4+3} = 19^7 $

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Final Answers (in single exponent form):



| Problem | Answer |
|--------|--------|
| $ 12^{14} \times 12^2 $ | $ 12^{16} $ |
| $ 8^5 \times 8^3 $ | $ 8^8 $ |
| $ 13^3 \times 13^3 $ | $ 13^6 $ |
| $ 5^8 \times 5^1 $ | $ 5^9 $ |
| $ 3^8 \times 3^3 $ | $ 3^{11} $ |
| $ 8^{15} \times 8^1 $ | $ 8^{16} $ |
| $ 6^3 \times 6^2 $ | $ 6^5 $ |
| $ 2^7 \times 2^2 $ | $ 2^9 $ |
| $ 16^9 \times 16^3 $ | $ 16^{12} $ |
| $ 4^5 \times 4^6 $ | $ 4^{11} $ |
| $ 10^6 \times 10^8 $ | $ 10^{14} $ |
| $ 1^1 \times 1^5 $ | $ 1^6 $ |
| $ 14^3 \times 14^2 $ | $ 14^5 $ |
| $ 30^{20} \times 30^5 $ | $ 30^{25} $ |
| $ 3^9 \times 3^5 $ | $ 3^{14} $ |
| $ 7^{11} \times 7^8 $ | $ 7^{19} $ |
| $ 5^7 \times 5^3 $ | $ 5^{10} $ |
| $ 8^{14} \times 8^9 $ | $ 8^{23} $ |
| $ 11^{20} \times 11^{12} $ | $ 11^{32} $ |
| $ 7^{11} \times 7^2 $ | $ 7^{13} $ |
| $ 19^4 \times 19^3 $ | $ 19^7 $ |

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📌 Summary:


All problems follow the product rule: when multiplying like bases, add the exponents. This rule applies regardless of the base value, as long as the base is the same.

Answer Key Ready! You can now fill in the answers on the worksheet.
Parent Tip: Review the logic above to help your child master the concept of multiplying exponents with same base worksheet.
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