# Worksheet: Subtracting Whole Numbers up to 100,000,000

In this worksheet, we will practice subtracting whole numbers with sums up to 100,000,000 using both formal written methods and mental methods.

**Q4: **

3,617,138 tourists visited Egypt last year and 7,106,171 tourists visited it this year. What is difference between the two years?

- A3,489,033 tourists
- B4,489,033 tourists
- C10,723,309 tourists
- D9,723,309 tourists

**Q5: **

Which of the following pairs of numbers has a difference of one million?

- A790,549,673 and 800,549,673
- B790,549,673 and 791,549,673
- C790,549,673 and 790,649,673
- D790,549,673 and 890,549,673
- E790,549,673 and 790,559,673

**Q6: **

Complete the expression.

**Q7: **

Which of the following pairs of numbers has a difference of one million?

- A6,754,732,638 and 6,755,732,638
- B6,754,732,638 and 6,854,732,638
- C6,754,732,638 and 6,754,832,638
- D6,754,732,638 and 6,764,732,638
- E6,754,732,638 and 6,754,742,638

**Q8: **

Find the number that when subtracted from a million gives 312,580.

**Q9: **

Fill in the blank in the following.

**Q10: **

In 2010, a company earned 264,391,267 LE from its products and 990,758,367 LE from other revenues. The expenses that year were 387,080,165 LE. Calculate the net profit.

**Q11: **

Calculate .