Write the following in the normal form-i 5- 10 - 6- 1- ii 7- 100 - 5- 100 - 8- 1- iii 6- 1000 - 5- 10 - 8- 1- iv 7- 1000 - 6- 1- v 1- 1000 - 1- 100

The given numbers can be written in normal form as follows:(a) #160; (5 #215;10)+(6 #215;1)=(50)+(6)=56 (b) #160; (7 #215;100)+(5 #215;10)+( ...

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Byju's Answer

Standard VIII

Mathematics

Numbers in General Form

Write the fol...

Question

Write the following in the normal form:
(i) $(5 \times 10) + (6 \times 1)$ ;
(ii) $(7 \times 100) + (5 \times 100) + (8 \times 1)$ ;
(iii) $(6 \times 1000) + (5 \times 10) + (8 \times 1)$ ;
(iv) $(7 \times 1000) + (6 \times 1)$ ;
(v) $(1 \times 1000) + (1 \times 100)$

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Solution

The given numbers can be written in normal form as follows:

(a) $(5 \times 10) + (6 \times 1) = (50) + (6) = 56$

(b) $(7 \times 100) + (5 \times 10) + (8 \times 1) = (700) + (50) + (8) = 758$

(c) $(6 \times 1000) + (5 \times 10) + (8 \times 1) = (6000) + (50) + (8) = 6058$

(d) $(7 \times 1000) + (6 \times 1) = (7000) + (6) = 7006$

(e) $(1 \times 1000) + (1 \times 100) = (1000) + (100) = 1100$

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Similar questions

Write the following in the normal form:

(i) (5 × 10) + (6 × 1); (ii) (7 × 100) + (5 × 10) + (8 × 1); (iii) (6 × 1000) + (5 × 10) + (8 × 1); (iv) (7 × 1000) + (6 × 1); (v) (1 × 1000) + (1 × 10) .

Q. Write the corresponding numeral for each of the following:
(i) 6 × 10000 + 2 × 1000 + 5 × 100 + 8 × 10 + 1
(ii) 5 × 100000 + 8 × 10000 + 1 × 1000 + 6 × 100 + 2 × 10 + 3 × 1
(iii) 2 × 10000000 + 5 × 100000 + 7 × 1000 + 9 × 100 + 5 × 1
(iv) 3 × 1000000 + 4 × 100000 + 6 × 1000 + 5 × 100 + 7 × 1

Q. Write the following in the usual form.

i)

100 \times 8 + 10 \times 5 + 9

ii)

10000 \times 1 + 100 \times 5 + 10 \times 2

iii)

1000 \times 5 + 10 \times 1 + 3

iv)

100000 \times 3 + 1000 \times 1 + 10 \times 3

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Question 4

The expanded form of the number 9578 is
(A) 9 × 10000 + 5 × 1000 + 7 × 10 + 8 × 1
(B) 9 × 1000 + 5 × 100 + 7 × 10 + 8 × 1
(C) 9 × 1000 + 57 × 10 + 8 × 1
(D) 9 × 100 + 5 × 100 + 7 × 10 + 8 × 1

Choose the correct option for the following decimal expansion

$(2 \times 1000) + (8 \times 100) + (1 \times 1) + (7 \times \frac{1}{10}) + (5 \times \frac{1}{100})$

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Write the following in the normal form:(i) (5×10)+(6×1); (ii) (7×100)+(5×100)+(8×1); (iii) (6×1000)+(5×10)+(8×1); (iv) (7×1000)+(6×1); (v) (1×1000)+(1×100)

The given numbers can be written in normal form as follows:(a) (5×10)+(6×1)=(50)+(6)=56(b) (7×100)+(5×10)+(8×1)=(700)+(50)+(8)=758(c) (6×1000)+(5×10)+(8×1)=(6000)+(50)+(8)=6058(d) (7×1000)+(6×1)=(7000)+(6)=7006(e) (1×1000)+(1×100)=(1000)+(100)=1100

Write the following in the normal form:
(i) $(5 \times 10) + (6 \times 1)$ ;
(ii) $(7 \times 100) + (5 \times 100) + (8 \times 1)$ ;
(iii) $(6 \times 1000) + (5 \times 10) + (8 \times 1)$ ;
(iv) $(7 \times 1000) + (6 \times 1)$ ;
(v) $(1 \times 1000) + (1 \times 100)$