Question 1: |
What is the value of 7 in 7,234,098,526? |
|
| 700,000,000 | | 7,000,000,000 |
|
| 70,000,000 | | 7,000,000 |
Question 2: |
Write 4,928,625,110 in expanded form. |
|
| 400,000,000 + 900,000,000 + 20,000,000 + 8,000,000 + 600,000 + 20,000 + 5,000 + 100 + 10 | | 4,000,000,000 + 900,000,000 + 20,000,000 + 8,000,000 + 600,000 + 20,000 + 5,000 + 110 |
|
| 4,000,000,000 + 90,000,000 + 20,000,000 + 8,000,000 + 600,000 + 20,000 + 5,000 + 100 + 10 | | 4,000,000,000 + 900,000,000 + 20,000,000 + 8,000,000 + 600,000 + 20,000 + 5,000 + 100 + 10 |
Question 3: |
The world population is estimated to be Six Billion Four Hundred Forty Six Million One Hundred Thirty One Thousand Four Hundred. Write this in standard form. |
|
| 6,446,131,400 | | 644,613,140 |
|
| 6,446,131,004 | | 6,446,100,314 |
Question 4: |
Which number is the largest?
5,296,941,800
7,240,718,649
999,590,200
7,542,124,378
|
|
| 7,542,124,378
| | 5,296,941,800 |
|
| 7,240,718,649 | | 999,590,200 |
Question 5: |
Write the value of the missing number in the picture. |
|
| 2,324,915,650 | | 2,324,565,910 |
|
| 2,324,001,565 | | 232,491,565 |
Question 8: |
Round 9,862,405,147 to the nearest billion. |
|
| 10,000,000,000 | | 9,862,000,000 |
|
| 9,860,000,000 | | 9,800,000,000 |
Question 9: |
Write the following numbers in descending order.
2,865,744,230
8,642,990,298
922,998,451
5,742,190,248
|
|
| 8,642,990,298 ;
2,865,744,230 ; 5,742,190,248 ; 922,998,451 | | 922,998,451 ; 2,865,744,230 ; 5,742,190,248 ; 8,642,990,298 |
|
| 8,642,990,298 ; 5,742,190,248 ; 2,865,744,230 ; 922,998,451 | | 922,998,451 ; 8,642,990,298 ;
5,742,190,248 ; 2,865,744,230 |
Question 10: |
The estimated population of different countries is given below. Arrange these countries from the smallest population to the largest.
China - 1,306,313,812
Russia - 143,420,309
India - 1,080,264,388
United States - 295,734,134 |
|
| India - China - Russia - United States | | China - Russia - India - United States |
|
| Russia - United States -
India - China | | United States - Russia -
India - China |
|