4009 written in the expanded form is-4-103-9-1014-102-9-1004-103-9-100

The correct options are A 4×103 + 9×101 C 4×103 + 9×1004009 = 4 × 10^3 + 0 ×10^2 + 0 × 10^1 + 9 x 10^0 = 4 × 10^3 + 9 x 10^0 ...

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Standard VII

Mathematics

Standard Form and Expanded Forms

4009 written ...

Question

4009 written in the expanded form is

4×103 + 9×101

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4×102 + 9×100

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4×103 + 9×100

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Solution

The correct options are
A 4×103 + 9×101
C 4×103 + 9×100
4009
= 4 $\times$ $10^{3}$ + 0 $\times$ $10^{2}$ + 0 $\times$ $10^{1}$ + 9 x $10^{0}$
= 4 $\times$ $10^{3}$ + 9 x $10^{0}$

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Similar questions

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

Q. Find the number from each of the following expanded forms:
(i) 7 × 10⁴ + 6 × 10³ + 0 × 10² + 4 × 10¹ + 5 × 10⁰
(ii) 5 × 10⁵ + 4 × 10⁴ + 2 × 10³ + 3 × 10⁰
(iii) 9 × 10⁵ + 5 × 10² + 3 × 10¹
(iv) 3 × 10⁴+ 4 × 10² + 5 × 10⁰

Express the following standard form.

(a) 5 × 10⁶ + 4 × 10⁵ + 2 × 10³ + 9 × 10² + 6 × 10⁰

(b) 4 × 10⁵ + 8 ×10³ + 7 × 10¹

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

(d) 9 ×10⁵ + 2 × 10²+ 3 × 10¹

Q. Express the number in expanded form:

9 \times 10^{4} + 6 \times 10^{3} + 4 \times 10^{2} + 5 \times 10 + 7 \times 10^{o}

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4009 written in the expanded form is

The correct options are A 4×103 + 9×101 C 4×103 + 9×1004009 = 4 × 103 + 0 ×102 + 0 × 101 + 9 x 100 = 4 × 103 + 9 x 100

The correct options are
A 4×103 + 9×101
C 4×103 + 9×100
4009
= 4 $\times$ $10^{3}$ + 0 $\times$ $10^{2}$ + 0 $\times$ $10^{1}$ + 9 x $10^{0}$
= 4 $\times$ $10^{3}$ + 9 x $10^{0}$