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  • 20以內加減法口算題

    時間:2024-07-02 20:31:50 小學知識 我要投稿
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    20以內加減法口算題

      數學在中國古代把數學叫算術,又稱算學,最后才改為數學。數學分為兩部分,一部分是幾何,另一部分是代數。以下是小編整理的關于20以內加減法口算題,希望大家認真閱讀!

      14+6= 15+1= 15+2= 15+3=

      15+4= 12+6= 20-0= 14-3=

      14-2= 16+1= 16+2= 17-0=

      11+3= 16+4= 17+1= 17+2=

      18+1= 19+1= 20+0= 12+1=

      3+14= 19-1= 19-2= 19-3=

      11+1= 19-6= 11+6= 19-9=

      11+3= 18-2= 18-6= 17-1=

      13+3= 17-2= 10+6= 17-3=

      17-7= 13+6= 16-1= 12+3= 16-2=

      12+8= 13+4= 15-4= 13+2=

      13+1= 15-1= 14+2= 12+5=

      13+5= 13-1= 15-5= 14-1=

      12-1= 11-1= 16-0= 13-3=

      18+2= 17-6= 14+6= 15+1=

      15+3= 19-0= 15+4= 11+9=

      18-8= 12+4= 13-2= 12+5=

      16-5= 17-1= 11+4= 13+3=

      10+6= 17-3= 14+1= 17-7=

      14+1= 12-2= 14+2= 16-4= 14+3=

      15-7= 14-6= 11-5= 16-9= 11-8= 13-7= 15-6= 12-5= 13-9=

      11-2= 13-8= 14-7= 11-3=

      12-6= 14-5=

      11-9= 12-8= 16-7= 13-6= 15-8=

      14-9= 18-9= 12-3= 17-9= 11-4= 15-8= 12-4= 11-2= 14-6= 13-4=

      12-5= 13-8= 15-6= 16-9= 14-6= 15-8= 17-10=

      15-6= 16-7= 17-8= 14-5= 13-7= 14-8= 12-7= 20-10=

      11-5= 12-6= 13-10= 12-7= 11-5= 13-8=

      12-3= 16-8= 12-4= 17-8= 11-9= 16-7=

      11-3= 17-8= 11-2= 12-8= 11-9= 13-5=

      12-9= 11-5= 17-8= 16-7= 13-6 = 12-3=

      16-8= 12-3= 17-9= 11-2= 17-8= 14-6=

      15-7= 11-6= 12-7= 12-8= 16-8= 14-7 = 12-8 = 13-4=

      15-7= 14-10= 13-8= 11-3= 14-9= 11-8= 14-7= 15-9=

      19-8= 15-9= 14-5= 12-4= 16-9= 15-8= 14-7= 13-5=

      11-4= 16-8= 15-6= 12-5= 14-9= 13-4= 12-8=

      15-9= 12-6= 11-5= 16-7= 11-8= 14-8= 12-3= 15-7=

      11-5= 12-7= 14-8= 11-6= 18-9= 16-7= 11-2=

      11-4= 17-9= 20-5= 15-9= 14-6= 17-8= 13-7= 11-3=

      12-7= 11-2= 15-9= 12-4= 13-9= 14-8= 18-9=

      12-7= 14-6= 17-9= 13-7= 12-4= 16-7= 11-8= 14-6=

      17-8= 13-9= 12-4= 11-3= 15-8= 12-9= 20-3=

      11-3= 17-9= 12-6= 17-9= 12-7= 15-6= 11-7= 15-8=

      11-2= 13-9= 17-8= 15-9= 11-6= 13-9= 11-3=

      13-5= 18-9= 14-8= 11-6= 12-8= 15-6= 11-3= 14-5=

      11-8= 12-7= 14-5 = 15-8= 11-7= 17-9= 13-8=

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