money

Bài tập #1 về Số (Numbers)

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Bài tập 1. Viết lại từng phương trình bằng lời.

  1. 5 + 7 = 12
  2. 11 – 6 = 5
  3. 345 – 220 = 125
  4. 22 x 10 = 220
  5. 100 x 63 = 6,300
  6. 10,000 x 500 = 200
  7. 880 – 3 = 2,640
  8. 88,000 x 55,000 = 33,000
  9. 11.5 x 10 = 115
  10. 93.3 / 3 = 31.1

Bài tập 2. Thay đổi số thứ tự trong ngoặc đơn thành số thứ tự thích hợp.

  1. Mr. Woo was born on the (2) …………………. of October.
  2. I’m sitting in the (4) …………………. row.
  3. My birthday was on the (21) …………………. of July.
  4. This is only the (3)…………………. time we met.
  5. The old woman died on her (100)…………………. birthday.
  6. They’re celebrating their (30)…………………. anniversary.
  7. Who’s the (5)…………………. boy in line?
  8. That was her (10)…………………. phone call today.
  9. Mr. Burton was their (1,000)…………………. customer and won a prize.
  10. Adam scored in the (99)…………………. percentile.
  11. I think I was (1)…………………. in line.
  12. Our seats are in the (12)…………………. row.
  13. Christmas Day is always on the (25)…………………. .
  14. The old woman died on her (86)…………………. birthday.
  15. Our new car arrived on the (22)…………………. of August.
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