你的數(shù)學(xué)水平一定很高吧,那么就成功地演算下列算式吧!

  (1)seven minus two equals ________

  (2)three plus six equals________

  (3)________ plus three equals seven

  (4)one plus ________ equals two

  (5 )seven minus two equals ________

  (6)________ plus three equals five

  (7)seven minus one equals ________

  (8)nine minus one equals________

  (9)two plus ________ equals nine

答案:
解析:

(1)five;(2)nine;(3)four;(4)one;(5)five;(6)two;(7)six;(8)eight;(9)seven


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