Let’s go through each part of the worksheet step by step.
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Part A: Find the values of the following square roots.
We’re looking for perfect squares — numbers that are squares of whole numbers.
1) √2500
→ What number multiplied by itself equals 2500?
Try 50 × 50 = 2500 → Yes!
✔ Answer:
50
2) √676
→ Try 26 × 26 = 676 → Yes!
✔ Answer:
26
3) √729
→ Try 27 × 27 = 729 → Yes!
✔ Answer:
27
4) √1764
→ Try 42 × 42 = 1764 → Yes!
✔ Answer:
42
5) √3025
→ Try 55 × 55 = 3025 → Yes!
✔ Answer:
55
6) √7225
→ Try 85 × 85 = 7225 → Yes!
✔ Answer:
85
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Part B: Find the square roots of the following numerals.
These are just regular numbers — we find their square roots (which may not be whole numbers, but since this is a “perfect square” worksheet, they should be).
1) √1849
→ Try 43 × 43 = 1849 → Yes!
✔ Answer:
43
2) √676
→ Already did this in Part A → 26
✔ Answer:
26
3) √100
→ 10 × 10 = 100 → Yes!
✔ Answer:
10
4) √256
→ 16 × 16 = 256 → Yes!
✔ Answer:
16
5) √1681
→ Try 41 × 41 = 1681 → Yes!
✔ Answer:
41
6) √1369
→ Try 37 × 37 = 1369 → Yes!
✔ Answer:
37
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Part C: Which of the following is the square root of 484?
Options:
a) 26
b) 24
c) 22
d) 27
Check:
22 × 22 = 484 → Correct!
Others:
26×26=676 → too big
24×24=576 → too big
27×27=729 → way too big
✔ Correct answer:
c) 22
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Final Answer:
A1: 50, A2: 26, A3: 27, A4: 42, A5: 55, A6: 85
B1: 43, B2: 26, B3: 10, B4: 16, B5: 41, B6: 37
C: c) 22
Parent Tip: Review the logic above to help your child master the concept of grade 8 math worksheet printable.
