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整百整千数加减法练习课

整百整千数加减法练习课. 涌泉小学:康凤基. 2700. 600+700 =     2000+700 = 80+60 = 1300-500 =   9000-800 =     1800-200 = 1600-800 =   900+100 =   . 1300. 麦子. 麦子. 稻谷. 140. 800. 8200. 1600. 1000. 800. ( ) + 200 = 900 ( ) - 3000 = 1000 400 + ( ) = 460

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整百整千数加减法练习课

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  1. 整百整千数加减法练习课 涌泉小学:康凤基

  2. 2700 600+700=     2000+700= 80+60 = 1300-500 =   9000-800 =     1800-200 = 1600-800 =   900+100 =    1300 麦子 麦子 稻谷 140 800 8200 1600 1000 800

  3. ( )+200=900 ( )-3000=1000 400+ ( )=460 6000- ( ) =3000 120- ( ) =80 150- ( ) =60 麦子 子

  4. 先读下面个数,再写出每个数前面的一个数和后面的一个数。 1000 800 4500 7999 9999

  5. 有几种填法? 5000< 50□0 6357 >6□57 8□27 >8263 (1~9) (0~2) (3~9)

  6. 用2、4、0、0组成不同的四位数①最接近4000的数:用2、4、0、0组成不同的四位数①最接近4000的数: ②最接近2000的数: ③只读一个零的四位数: ④一个零都不读的四位数: 4002 2004 2004 2040 4002 4020 2400 4200

  7. 1.3200与700相差多少? 2.比180多50的数是多少? 3.一个数减去400,差是700,这个数是多少? 4.某粮店原来有4500千克大米,卖出500千克,又运来3000千克,现在有大米多少千克?

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