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Reading Whiz Grade 4 Lesson 9

  •  English    12     Public
    The History of Money
  •   Study   Slideshow
  • adj. using a computer or a computer system
    digital
  •  15
  • n. the act of making a new and useful thing
    invention
  •  15
  • adj. large and hard to carry
    bulky
  •  15
  • n. a special way of doing something
    technique
  •  20
  • v. to EXCHANGE different goods WITHOUT using MONEY
    barter
  •  15
  • v. to buy, sell, or exchange things
    trade
  •  15
  • You ___ a problem by finding an answer to it. (solve/ create /share)
    solve
  •  10
  • If you ____ something, you make an identical version of it. (break / organize / copy)
    copy
  •  15
  • A ___ is a group of countries that is controlled by one leader. (dynasty / empire / nation)
    empire
  •  25
  • n. a situation where events happen at the same time
    coincidence
  •  25
  • adj. having the value or importance of something
    worth
  •  25
  • "_____" is used when you add something to what has been said.
    Furthermore
  •  25