Exponents Worksheets for Grade 5 | Worsheets library - Free Printable

Let’s solve each problem step by step.

---

Part 1: Rewrite the exponent using repeated multiplication and solve.

We are given examples like:
2³ = 2 × 2 × 2 = 8
3² = 3 × 3 = 9

So we do the same for each:

1) 4² = 4 × 4 = 16
2) 2⁵ = 2 × 2 × 2 × 2 × 2 = 4 × 2 = 8; 8 × 2 = 16; 16 × 2 = 32
3) 3³ = 3 × 3 × 3 = 9 × 3 = 27
4) 5⁴ = 5 × 5 × 5 × 5 = 25 × 5 = 125; 125 × 5 = 625
5) 7² = 7 × 7 = 49
6) 8³ = 8 × 8 × 8 = 64 × 8 = 512
7) 4⁶ → Let’s break it down:
4² = 16
4³ = 16 × 4 = 64
4⁴ = 64 × 4 = 256
4⁵ = 256 × 4 = 1024
4⁶ = 1024 × 4 = 4096
8) 10⁵ = 10 × 10 × 10 × 10 × 10 = 100,000 (just add 5 zeros!)
9) 12² = 12 × 12 = 144
10) 6⁴ = 6 × 6 × 6 × 6 = 36 × 6 = 216; 216 × 6 = 1296

---

Part 2: Rewrite the expressions using exponents.

Example: 5 × 5 = 5²

We count how many times a number is multiplied by itself.

11) 8 × 8 × 8 → three 8s → 8³
12) 7 × 7 × 7 × 7 → four 7s → 7⁴
13) 6 × 6 × 6 × 6 × 6 → five 6s → 6⁵
14) 5 × 5 × 5 → three 5s → 5³
15) 2 × 2 × 2 × 2 → four 2s → 2⁴
16) 10 × 10 → two 10s → 10²
17) 6 × 6 × 6 × 6 × 6 → five 6s → 6⁵
18) 3 × 3 × 3 × 3 → four 3s → 3⁴
19) 4 × 4 × 4 → three 4s → 4³
20) 7 × 7 × 7 × 7 × 7 → five 7s → 7⁵

---

Final Answer:
Part 1 Answers:
1) 16
2) 32
3) 27
4) 625
5) 49
6) 512
7) 4096
8) 100000
9) 144
10) 1296

Part 2 Answers:
11) 8³
12) 7⁴
13) 6⁵
14) 5³
15) 2⁴
16) 10²
17) 6⁵
18) 3⁴
19) 4³
20) 7⁵