Find thenumber from each of the following expanded forms-a-8 times-104 - 6 times- 103- 0 times- 102 - 4 times-101 - 5 times- 100-b-4 times-105 - 5 times- 103- 3 times- 102 -2 times- 100-c-3 times-104 - 7 times- 102- 5 times- 100-d-9 times-105 - 2 times- 102- 3 times- 101

(a) 8 Ã—104 + 6 Ã— 103 + 0 Ã— 102+ 4 Ã— 101 + 5 Ã— 100= 86045(b) 4 Ã—105 + 5 Ã— 103 + 3 Ã— 102+ 2 Ã— 100 = 405302(c) 3 Ã—104 + 7 Ã— 102 + 5 Ã— 100 = 30705(d) 9 ...

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Standard V

Mathematics

Numbers

Find thenumbe...

Question

Find thenumber from each of the following expanded forms:
(a) 8 ×10⁴ + 6 × 10³+ 0 × 10² + 4 ×10¹ + 5 × 10⁰
(b) 4 ×10⁵+ 5 × 10³+ 3 × 10²+2 × 10⁰
(c) 3 ×10⁴ + 7 × 10²+ 5 × 10⁰
(d) 9 ×10⁵ + 2 × 10²+ 3 × 10¹

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Solution

(a) 8 Ã—10⁴ + 6 Ã— 10³ + 0 Ã— 10²+ 4 Ã— 10¹ + 5 Ã— 10⁰
= 86045
(b) 4 Ã—10⁵ + 5 Ã— 10³ + 3 Ã— 10²+ 2 Ã— 10⁰
= 405302
(c) 3 Ã—10⁴ + 7 Ã— 10² + 5 Ã— 10⁰
= 30705
(d) 9 Ã—10⁵ + 2 Ã— 10² + 3 Ã— 10¹
= 900230

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Similar questions

Find the number from each of the following expanded forms:

(a) 8 × 10⁴ + 6 × 10³ + 0 × 10² + 4 × 10¹ + 5 × 10⁰

(b) 4 × 10⁵+ 5 × 10³+ 3 × 10²+ 2 × 10⁰

(d) 9 × 10⁵ + 2 × 10² + 3 × 10¹

Write the numeral whose expanded form is given below:
(i) $6 \times 10^{4} + 3 \times 10^{3} + 0 \times 10^{2} + 7 \times 10^{1} + 8 \times 10^{0}$
(ii) $9 \times 10^{6} + 7 \times 10^{5} + 0 \times 10^{4} + 3 \times 10^{3} + 4 \times 10^{2} + 6 \times 10^{1} + 2 \times 10^{0}$
(iii) $8 \times 10^{5} + 6 \times 10^{4} + 4 \times 10^{3} + 2 \times 10^{2} + 9 \times 10^{1} + 6 \times 10^{0}$

Question 61

$876543 = 8 \times 10^{5} + 7 \times 10^{4} + 6 \times 10^{3} + 5 \times 10^{2} + 4 \times 10^{1} + 3 \times 10^{0}$

Q. Question 2(a)
Find the number from each of the following expanded forms:
a)

8 \times 10^{4} + 6 \times 10^{3} + 0 \times 10^{2} + 4 \times 10^{1} + 5 \times 10^{0}

Q. Express the number :

8 \times 10^{5} + 7 \times 10^{4} + 5 \times 10^{3} + 4 \times 10^{2} + 6 \times 10^{1} + 9 \times 10^{0}

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Find thenumber from each of the following expanded forms:(a) 8 ×104 + 6 × 103+ 0 × 102 + 4 ×101 + 5 × 100(b) 4 ×105 + 5 × 103+ 3 × 102 +2 × 100(c) 3 ×104 + 7 × 102+ 5 × 100(d) 9 ×105 + 2 × 102+ 3 × 101

(a) 8 Ã—104 + 6 Ã— 103 + 0 Ã— 102+ 4 Ã— 101 + 5 Ã— 100= 86045(b) 4 Ã—105 + 5 Ã— 103 + 3 Ã— 102+ 2 Ã— 100 = 405302(c) 3 Ã—104 + 7 Ã— 102 + 5 Ã— 100 = 30705(d) 9 Ã—105 + 2 Ã— 102 + 3 Ã— 101 = 900230

Find thenumber from each of the following expanded forms:
(a) 8 ×10⁴ + 6 × 10³+ 0 × 10² + 4 ×10¹ + 5 × 10⁰
(b) 4 ×10⁵+ 5 × 10³+ 3 × 10²+2 × 10⁰
(c) 3 ×10⁴ + 7 × 10²+ 5 × 10⁰
(d) 9 ×10⁵ + 2 × 10²+ 3 × 10¹

(a) 8 Ã—10⁴ + 6 Ã— 10³ + 0 Ã— 10²+ 4 Ã— 10¹ + 5 Ã— 10⁰
= 86045
(b) 4 Ã—10⁵ + 5 Ã— 10³ + 3 Ã— 10²+ 2 Ã— 10⁰
= 405302
(c) 3 Ã—10⁴ + 7 Ã— 10² + 5 Ã— 10⁰
= 30705
(d) 9 Ã—10⁵ + 2 Ã— 10² + 3 Ã— 10¹
= 900230