Question

write the expanded form of the following numbers.
1. 6,86,794
2. 5,70,104
3. 8,08,080
4. 57,42,500
5. 79,50,005
6. 3,86,27,394
7. 58,73,49,715
8. 90,00,10,120
9. 300,53,73,233
10. 306,78,55,612​

Answer 1

Answer:

Step-by-step explanation:

Recall the concepts:

Expanded form a number is the method of writing a number as the sum of the place values of each digit in that number.

The value of digits is ones, tens, hundreds, thousands, ten thousand, lakhs, ten lakhs and crores, and so on from right to left.

Hence the expanded form of the numbers are

1.  6,86,794 =  6,00,000 + 80,000+ 6,000+ 700+ 90+ 4

2.  5,70,104 =  5,00,000 + 70,000+ 100+ 4

3. 8,08,080 = 8,00,000 + 8,000 +80

4.  57,42,500 = 50,00,000+7,00,000+ 40,000+2,000+500

5. 79,50,005 = 70,00,000+9,00,000+50,000+5

6. 3,86,27,394 = 3,00,00,000+80,00,000+6,00,000+20,000+7,000+300+90+4

7. 58,73,49,715 = 50,00,00,000+8,00,00,000+ 70,00,000+3,00,000+40,000+9,000+700+10+5

8. 90,00,10,120 = 90,00,00,000+10,000+100+20

9.  300,53,73,233 =  300,00,00,000+53,00,000+70,000+3,000+200+30+3

10. 306,78,55,612​ = 300,00,00,000+6,00,00,000+70,00,000+8,00,00+50,000+5,000+600+10+2​

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Answer 2

Answer:

1. 600000+80000+6000+700+90+4

2. 500000+70000+0000+100+00+4

3. 800000+00000+8000+000+80+0

4. 5000000+700000+40000+2000+500+00+0

5. 7000000+900000+50000+0000+000+00+5

6. 30000000+8000000+600000+20000+7000+300+90+4

7. 500000000+80000000+7000000+300000+40000+9000+7010+5

8. 900000000+00000000+0000000+000000+10000+0000+100+20+0

9. 3000000000+000000000+00000000+5000000+300000+70000+3000+200+30+3

10. 3000000000+000000000+60000000+7000000+800000+50000+5000+600+10+2


Step-by-step explanation:

Expanded form of numbers:
The expanded form of numbers is the splitting of numbers based on the place or face value, such as ones, tens, hundreds, thousands, ten thousand, and so on. The number represented by the sum of its each digit multiplied by its place or face value is called the expanded form of the number.

Thus, the expanded form of the numbers given will be:

1. 600000+80000+6000+700+90+4

2. 500000+70000+0000+100+00+4

3. 800000+00000+8000+000+80+0

4. 5000000+700000+40000+2000+500+00+0

5. 7000000+900000+50000+0000+000+00+5

6. 30000000+8000000+600000+20000+7000+300+90+4

7. 500000000+80000000+7000000+300000+40000+9000+7010+5

8. 900000000+00000000+0000000+000000+10000+0000+100+20+0

9. 3000000000+000000000+00000000+5000000+300000+70000+3000+200+30+3

10. 3000000000+000000000+60000000+7000000+800000+50000+5000+600+10+2