20以内加减法口算题

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2+18=

18-6= 16-1= 15-5=

2+12= 5+11= 17-7= 18-2= 5+1= 10-1= 12+5= 8+6= 11-2= 10+9= 16-5= 20-1= 2+5= 17- 6= 1+2= 19-6= 14-1= 19-4= 3+8= 17+3= 1+14= 13-3= 12-2= 14+3= 6+13= 12+3= 5+2= 12-11= 15- 3= 16 - 3= 17-6= 15+1= 16-7= 15+3= 11-10= 2+6= 13+4= 14-3= 15- 2= 5+2= 3+5= 8+4= 4+12= 14+3=1+5= 10+2= 2+5= 17-3= 13+5= 5+6= 7+7= 13+6= 5+8= 14+3= 19-1= 2+15= 9-4= 6+8= 10+1= 20-1= 2+7= 9+1= 13+7= 17+3= 17+3= 3+14= 9-8= 19- 8= 9-4= 3+7= 17-1= 6+7= 17-7= 3+13= 17-6= 11+6= 9+5= 8+12=

3+17=

2-1= 8+7= 5+6= 1+16= 10-2= 18-8= 7-5= 11+9= 13-1= 2+8= 19-4= 19- 7= 18-6= 6-3=

11+7= 7+1= 1+19=

20以内加减法口算题(二)

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3+5= 9+5= 13-1= 5+13= 18- 3= 12+8= 11+7= 7+13= 6+7= 15-5= 16-5= 1+8= 12-1= 5-2= 4+12= 3+7= 3+6= 19-9= 4+11= 7+13= 17- 6= 3- 2= 5+6= 14-2= 7+12= 10- 5= 10-7= 14+2= 12+7= 18- 4= 10+4= 14+2= 16-6= 14-3= 4+5= 7-2= 15+5= 12+1= 14-6= 16- 6= 19 - 7= 1+18= 1+7= 17-7= 7+10= 11-10= 18-2= 9-1= 10-9= 10-3= 14-10= 12-10= 9+8= 16-4= 4+4= 18-6= 15+2= 13+4= 5+3=

7+8=

19- 6= 13-3=

19- 8= 13+2= 2+5=

16-10= 18- 6= 11+7= 10-8= 19-6= 10- 4=

6+11= 14+5=

6+3= 18- 7= 10-2= 12+6= 5+13=

2+10= 11-10=

8+4= 1+4=

10-8= 10-3= 9+1=

18- 7= 9+6= 13+2= 17- 2= 16-4= 15-2= 14+3= 5-1= 19-10= 6+13=

7-6= 1+17= 5+8= 1+8= 13-2=

20以内加减法口算题(三)

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9+6= 2+1= 16- 4= 6-1= 1+8= 4+12= 3+13= 10-1= 14-3= 18-5= 7+6= 10-2= 12+1= 18-1= 9-2= 18- 4= 19- 6= 10-5= 16-5= 6+10= 2+13= 13-3= 19-18= 17-3= 7-2= 14-2= 17-6= 6+2= 16-6= 2+17= 14+3= 10-5= 18- 5= 19- 4= 12-1= 13-1= 16-4= 18-5= 17-5= 14-4= 17-5= 14-2= 6+8= 8+5= 7- 4= 1+17= 15+4= 12-2= 18-8= 14+1= 2+10= 8-2= 15-5= 10+5= 19- 5= 16+1= 16-5= 16+4= 20-19= 6+8= 6+2= 18- 1= 13-12= 19-4= 6+13= 10- 6= 17+2= 18-8= 8- 5= 9-4= 2+5= 8+11= 17+1= 11- 1= 1+8= 19-2= 14+2= 1+12= 3+3= 8+2= 9+9= 19-5= 17-10= 9+10= 6+14= 8-6= 19- 2= 16-4= 2+12= 19- 6= 3+4= 15+5= 7-1= 14-3= 20-10= 19- 6= 20-19= 9+7=

15-2= 18-3= 20以内加减法口算题（四)

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10-3= 19-9= 18-6= 15-2= 19-8= 7+8= 18-4= 9-1= 10-8= 8-7= 17+3= 18-4= 1+3= 5-2= 13-1= 17-3= 16- 5= 15-5= 7+5= 19- 3= 2+3= 7+6= 16-3= 15-1= 15-5= 17+2= 9+7= 1+5= 4+4= 2+10= 6-5= 5+4= 6+1= 19-7= 7-4= 14-3= 9+3= 20-19= 19- 8= 12+2= 15-3= 19-8= 8+9= 3+1= 8+9= 1+18= 11+2= 9-3= 6+12= 10+1= 11-5= 14+5= 6-1= 17-3= 7+10= 4+7= 13-4= 13+6= 2+5= 8+9 = 7+12= 5-1= 6+4= 18- 1= 10-4= 4+10= 3+15= 19- 2= 7+4= 19-9= 15-1= 2+11= 4+15= 15+2= 14+2= 2+14= 10-9= 17-7= 14- 3= 12-2== 17-3= 10+10= 19- 1= 10+9= 5+6= 2+13= 5+3= 15+3= 9+6= 17-4= 10+5= 8-1= 16-4= 4+3= 16- 2= 19-5= 4-3= 11+5= 9+4=

2+16= 20以内加减法口算题(五)

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19-5= 10-8= 1+12= 6+13= 8+4= 13+3= 4-1= 3+5= 1+9= 15-5= 8+1= 2+13= 4+4= 3+11= 19-6= 1+17= 17- 1= 3+10= 17- 4= 10-2= 9-7= 6+6= 14-3= 16+2= 14-1= 2+14= 6+8= 8-1= 20-10= 5+12= 5+6= 4+11= 5+2= 3+11= 7+2= 14- 3= 6+4= 12+6= 6-5= 10-1= 14+1= 18-7= 19-10= 15-10= 4+9= 18-7= 3+4= 16-2= 7+8= 14- 3= 6+5= 5+2= 17-6= 5+8= 18-7= 4+14= 13-2= 16-2= 16+3= 10+9= 18-5= 3+16= 1+6= 20-1= 7+10= 10- 4= 8+11= 19-1= 10- 3= 14-2= 17-2= 6+3= 4-2= 17- 3= 14+1= 9-2= 10+9= 13-1= 19-9= 4+12= 14+2= 3+12= 19- 2=

11+1= 12+4= 16-4= 17-1= 9 +2= 7+9= 13-3= 10-2= 6+10= 18-8= 16-2= 6+13= 4+3= 17-7= 10-7= 4+1= 17- 6=

20以内加减法口算题(六)

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18-6= 15-5= 2+4= 12+7= 8+7= 11+2= 5+3= 9+6= 4+4= 15-10= 10-9= 10-4= 6-2= 14-2= 2+15= 5+2= 4+12= 5+9= 20-1= 19-5= 14-5= 10-2= 19-18= 11+6= 17- 5= 14-10= 1+17= 4+5= 9-2= 10-5= 11+8= 3+4= 14+3= 10+7= 5+10= 5+8= 4-3= 14- 1= 6+12= 1+19= 9-8= 7+1= 6+12= 7-1= 6-3= 7+4= 4+15= 16-3= 13-1= 3+15= 9 + 9= 12+8= 14-7= 19-4= 13+4= 14+5= 15-4= 9+6= 8-2= 14+2= 11+2= 9-7= 5+10= 19-4= 4+15= 10-3= 7+5= 5+10= 14-4= 15-2= 20-10= 5+2= 16- 4= 2+1= 9+10= 18-4= 18-7= 9+5= 10+8= 16- 4= 17-5= 18-1= 13-10= 19-4= 3+5= 3+2= 18-10= 1+15= 8-3= 14+5= 16-4= 11+7= 15+3= 17-1= 14-1= 10+9= 2+15= 4-2= 15- 3= 8+9=

20以内加减法口算题(七)

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12+4= 5+9= 16-6= 3+14= 15+2= 9+4= 7+9= 19-6= 10-4= 14-3= 4+6= 3+11= 10-5= 14+3= 10-8= 9-5= 5+6= 3+8= 3+11= 6-3= 17-3= 19-2= 10+2= 16- 2= 3+15= 11-10= 17+1= 9+2= 18- 7= 17- 6= 12+4= 6+12= 10-9= 9+2= 19-9= 19-6= 4+10= 10- 6= 1+2= 9+7= 5+8= 14- 3= 10+3= 19- 1= 10-7= 7+12= 8+3= 19- 5= 13-2= 18-8= 1+14= 2-1= 7+1= 18- 5= 7+12= 4+14= 6+2= 2+14= 7+2= 17-3= 4+12= 15-5= 4+12= 9+6= 10-7= 15- 2= 18- 6= 18-17= 9+7= 15- 1= 1+18= 17-7= 5+12= 10-5= 9+3= 12+5= 10-8= 4+5= 19-6= 13+1= 8-1= 16-4= 15+1= 12-10= 18-8= 3+3= 10+10= 2+17= 17-6= 8+3=

3+1= 4+14= 16-4= 11-1= 10-7=

14- 3= 6+5= 7+12= 17- 2= 5+9= 20以内加减法口算题(八)

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5+10= 14- 1= 17-7= 3+12 7+1= 2+6= 19-7= 10-4= 13-2= 18-6= 14+3= 9+9= 19-8= 14-1= 10-7= 15-4= 6-2= 2+3= 18-8= 13-2= 10-8= 5+6= 17-5= 14-3= 3+13= 18-6= 17-6= 9+8= 16-7= 3+10= 10-7= 10-6= 14+2= 19-6= 18-8= 16+2= 7+12= 10+10= 3+14= 15- 3= 5+9= 3-2= 16-4= 15-3= 6+13= 5+5= 17-5= 19-2= 19-8= 18+0= 9+7= 12+6= 1+6= 11+4= 10+9= 2+14= 18-7= 3+8= 17+2= 7-6= 18- 5= 18-1= 19- 6= 19-10= 6-1= 20-10= 2+7= 3+11= 17-1= 15+3= 14-3= 5+7= 3+11= 11+1= 15+3= 7+8= 1+17= 4+11= 9+6= 8+5= 3+11= 9-2= 1+11= 10-5= 7+7= 6+8= 1+19= 5+13= 6+7= 6-1= 3+9= 7+10= 3+5= 8+11= 2+12= 10-8= 2+6= 7-3=

11-10= 11+4= 20以内加减法口算题(九)

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3+13= 10+5= 6+3= 12-10= 19-7= 18-7= 4+11= 17-7= 5-1= 16- 3= 13+4= 15-5= 19-6= 13+3= 17-7= 2+13= 2+17= 16-4= 17- 5= 18-5= 10-4= 15-1= 16-4= 16-5= 12+5= 7+10= 3+7= 10-1= 2+13= 2+12= 6+9= 1+13= 2+15= 9+5= 1+10= 4+1= 10-4= 18-3= 5+4= 9+8= 12+1= 13-1= 5+4= 7+10= 11-1= 7+1= 7+10= 3+4= 18-10= 18-2= 13+2= 1+14= 6-2= 6-5= 2+10= 5+2= 6+8= 9+8= 2+5= 20-19= 9+6= 5-2= 6+7= 19-8= 11+8= 15-3= 11+4= 13-3= 9-3= 10-2= 14-10= 1+7= 6+3= 19-1= 12-2= 19- 6= 8+8= 10+9= 17- 3= 12+7= 6+8= 3+8= 5+12= 9+9=

16- 5= 20-10= 14-13= 13+4= 10-9= 15-2= 15+3= 15-2= 8-2= 16-3= 9+3= 16- 1= 18-2= 10+6= 10-5=

1+6=

20以内加减法口算题(十)

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18- 5 = 17-1 =

13+ 6 = 17- 5 = 16-10 = 7 +10 = 4 - 0 = 10-10 = 0 +16 = 13+ 4 = 3 +12 = 2 +14 = 14- 3 = 12- 0 = 13 + 5 = 11+ 1 = 3 +14 = 12+ 5 = 15- 3 = 12+ 3 = 12 + 6 = 10+ 7 = 9 - 9 = 16- 1 = 15- 3 = 19- 1 = 2 + 16 = 3 + 14 =

5 - 4 = 9 - 0 = 18- 2 = 9 - 0 = 2 + 2 = 6 - 5 = 0 + 0 = 11-10 = 11- 1 = 11+ 0 = 10+ 7 = 17- 1 = 1 +14 = 14+ 1 = 9 - 8 = 17- 2 = 19- 5 = 1 +12 = 4 +12 = 19- 3 = 6 - 5 = 12 + 6 = 18- 3 = 16- 4 =

9 - 4 = 18+ 1 = 17-17 = 15- 0 = 13- 2 = 15- 3 = 0 +17 = 11+ 4 = 3 - 1 = 13-10 = 0 +11 = 16+ 2 = 14+ 2 = 10+ 8 = 11+ 5 = 1 +17 = 17 - 3 = 11+ 1 = 11+ 2 = 4 - 3 = 13+ 1 = 19- 8 = 12+ 7 = 18- 2 =

16- 1 = 6 +10 = 10+ 2 = 14 + 1 = 4 +12 = 14+ 1 = 7 - 2 = 10+ 4 = 13- 2 = 15+ 4 = 19- 4 = 16- 4 = 4 +12 = 17- 5 = 16+ 1 = 11+ 5 = 12+ 4 = 17-10 = 13+ 2 = 1 +14 = 11+ 1 = 2 +11 = 3 + 11 = 5 + 14 =

20以内加减法口算题(十一)

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6 - 1 = 5 +10 = 15 - 5 = 3 +11 = 19 - 5 = 13-10 = 7 - 3 = 10 + 4 = 3 +12 = 11+ 2 = 10+ 5 = 6 - 0 = 0 +18 = 2 - 2 = 5 +14 = 5 - 2 = 14+ 5 = 10+ 8 = 7 + 8 = 17- 1 = 15- 1 = 8+ 6 = 8 +7 = 11+ 3 = 17- 4 =

5 + 6 = 12- 0 = 19- 1 = 10+ 3 = 19- 8 = 17+ 0 = 2 - 2 = 9 - 8 = 3 - 0 = 14- 2 = 11- 1 = 7 +11 = 10+ 3 = 6 + 7 = 11+ 3 = 7 - 6 = 8 + 3 = 2 - 1 = 12+ 6 = 11-10 = 7 - 4 = 15- 2 = 2 +17 = 5 +12 = 7 +11 =

11-10 = 0 +11 = 17- 7 = 17- 3 = 8 + 10 = 15 - 3 = 14- 2 = 17- 4 = 19- 5 = 9 + 3 = 8 + 8 = 13- 3 = 18- 1 = 6 - 3 = 7 - 1 = 12+ 6 = 2 +10 = 9 +1 = 9 + 3 = 7 +6 = 16- 4 = 16- 3 = 5 +14 = 16- 2 = 18- 7 =

11+ 3 = 5 +10 = 2 + 12 = 1 - 0 = 17- 1 = 9 - 8 = 5+ 8= 16- 4 = 18- 2 = 5 +11 = 7 - 3 = 8 - 6 = 17+ 0 = 13+ 1 = 0+10= 10+ ( ) =19 ( )+10 =18 9 –( ) =4 8 +( )= 10 19- ( )=16 ( ) + 2 =7 ( ) +4=14 14+( ) = 18 ( ) - 6 = 11 14 – ( ) =12

20以内加减法口算题(十二)

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4+ 7 = 1 +18 = 17+ 0 = 19- 4 = 10 + 9 = 4 - 3 = 17+ 2 = 5 + 7 = 18- 8 = 11-10 = 15-3 = 4 + 8 = 8 + 4 = 10+ 2 = 13- 3 = 15- 1 = 16+ 2 = 9 + 2 = 17-16 = 18-17 = 6+ 5 = 16+ 1 = 7 - 1 = 9+ 2 = 16-2 =

3 - 2 = 13- 0 = 16- 4 = 11+ 2 = 4 +10 = 10 + 5 = 16+ 1 = 10+ 8 = 3 - 0 = 12-10 = 15-5 = 3 +14 = 6 - 2 = 7 +4 = 1 +12 = 16- 2 = 10+ 7 = 14+ 3 = 8 + 2 = 12+ 3 = 6 + 2 = 4 +15 = 15- 1 = 12+ 3 = 19-18 =

18- 3 = 15- 0 = 2 - 2 = 3 +15 = 0 +11 = 9 - 0 = 12-10 = 5 +6 = 0 - 0 = 7 - 3 = 6 +10 = 2 +13 = 9 - 1 = 15-2 = 4 +15 = 10+ 3 = 8 + 5 = 11+ 8 = 5 +14 = 17- 5 = 16+ 3 = 8 + 3 = 17- 6 = 16- 1 = 11+ 6 =

16- 4 = 19-19 = 12-12 = 3 + 7 = 4 + 9= 19-18 = 9 - 1 = 17- 6 = 19- 1 = 12-11 = 1 +13 = 18- 2 = 2 +14 = 8 +10 = 9 + 4 = 1 +14 = 8 + 6 = 9 +( )=10 10+ ( )= 16 6 – ( ) = 2 ( )+3 =17 ( )- 3 =15 3 +( ) =18 5 +( ) =17 ( )+ 2 =13

20以内加减法口算题(十三)

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19+ 0 = 4 + 6 = 7 + 9 = 10+9 = 2 +10 = 15- 3 = 6 - 0 = 13+ 4 = 18- 6 = 9 - 9 = 14- 2 = 0 +17 = 19-19 = 16- 3 = 12+ 5 = 6 + 6 = 14-10 = 6 - 1 = 18- 2 = 19- 1 = 14+ 4 = 18- 5 = 7 +10 = 5 +12 = 6 + 4 =

1 +18 = 16-15 = 5 - 2 = 6 - 1 = 9 + 4 = 5 +14 = 8 + 8 = 10 +10 = 18- 4 = 8 - 6 = 18- 6 = 10+ 6 = 1 +14 = 18- 4 = 10+ 3 = 9 - 5 = 16- 6 = 15- 5 = 19- 3 = 16- 4 = 9+ 3 = 14+ 4 = 7 + 0 = 18- 3 = 7 - 6 =

7+ 7 = 1 - 1 = 8 + 4 = 1 + 10 = 18- 5 = 3 + 9 = 12+ 7 = 19- 8 = 1 +16 = 9 - 2 = 19- 4 = 5 + 4 = 3 +13 = 7 +11 = 5 - 1 = 4 + 1 = 13-10 = 5 + 3 = 11+ 5 = 15- 4 = 17- 6 = 0 +12 = 2 + 6 = 19- 3 = 18- 2 =

1 +16 = 17-16 = 19- 7 = 1 +11 = 12- 1 = 1 +15 = 15-11 = 13+ 5 = 1 +13 = 2 +10 = 12- 2 = 18- 6 = 17- 5 = 16- 3 = 5 + 5= 9 - 9 = 3 +14 = 15+ 4 = 5 + 8 = ( )- 8 =11 ( )- 2 =16 ( )+ 3 =14 5+ ( )=17 7 – ( ) =3 2 +( )=19

20以内加减法口算题(十四)

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16- 4 = 17- 4 = 1 +14 = 2 + 6 = 19- 5 = 10+ 6 = 2 +15 = 2 +17 = 15-15 = 14- 2 = 1 +15 = 11 + 8 = 13 + 2 = 13- 2 = 18- 4 = 12 + 5 = 17-12 = 4 - 1 = 15- 3 = 18- 6 = 6 +13 = 18- 1 = 12-11 = 1 +13 = 3 +12 =

2 +12 = 17+ 2 = 16- 1 = 7 + 2 = 6 - 5 = 2 +16 = 2 +12 = 10-10 = 12- 1 = 15- 2 = 6+11 = 15+ 0 = 6 - 1 = 1 + 3 = 13-11 = 10+ 5 = 12-12 = 5 - 2 = 1 +14 = 1 +10 = 3+14 = 3 +10 = 17-16 = 12+ 2 = 16+ 2 =

11+ 3 = 4 +14 = 12-10 = 14-10 = 15- 5 = 16- 2 = 16- 2 = 19- 7 = 0 +11 = 11+ 0 = 9 + 9 = 5 + 8 = 5 + 7= 9 + 6 = 9 + 7 = 3 +11 = 6 +10 = 2 + 5 = 6 +12 = 15- 5 = 8 + 6 = 14+ 4 = 10+ 9 = 10+ 3 = 7 +4 =

19- 5 = 13- 3 = 19- 8 = 9 - 6 = 4 +12 = 19- 1 = 18- 6 = 14-13 = 7 +11 = 1 + 2 = 17-10 = 14+ 0 = 16- 1 = 8 - 7 = 18- 4 = 15-14 = 17-17 = 10+ 8 = 2 - 1 = 9 +( ) =11 ( )+ 5 =19 ( )- 7 = 1 3 + ( ) =7 ( )+ 4 =16 19-( ) =9

20以内加减法口算题(十五)

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14-10 = 7 +11 = 3 +12 = 11 + 4 = 14+ 3 = 4 + 4 = 14+ 3 = 12+ 7 = 15-14 = 5 - 3 = 8 + 0 = 6 - 3 = 16- 2 = 11- 0 = 10+ 6 = 15- 2 = 10+ 2 = 9 + 7 = 6 + 6 = 2 +13 = 1 +12 = 18+ 1 = 1 +14 = 17- 5 = 7 - 1 =

11+ 6 = 10+ 6 = 17- 5 = 18- 3 = 3 +16 = 18- 1 = 5 + 3 = 10+ 3 = 14- 2 = 2 +13 = 1 - 0 = 11- 1 = 14-10 = 13-10 = 14- 3 = 19-18 = 17- 3 = 13-10 = 12- 2 = 13+ 4 = 9 - 5 = 12-12 = 19-10 = 2 + 3 = 19- 1 =

19- 6 = 7 + 4 = 19- 3 = 9 + 7 = 15- 2 = 8 - 8 = 10+ 7 = 16- 0 = 9 +10 = 18+ 0 = 19-19 = 13- 1 = 14-13 = 14- 2 = 4 + 8 = 19- 8 = 7 - 3 = 2 +10 = 17- 6 = 5 + 2 = 2 +8 = 15- 2 = 19- 2 = 16-16 = 8 + 4 =

2 +12 = 16+ 3 = 11+ 8 = 19- 4 = 4 - 3 = 15+ 2 = 17- 3 = 3 +16 = 15- 2 = 18- 3 = 6 - 1 = 7+ 4 = 11+ 2 = 16+ 2 = 18-17 = 6 +12 = 2 +11 = 8 + 5 = 8 + 2 = 19- ( ) =10 11+ ( )= 15 ( ) + 7 =18 ( ) - 1 = 3 7 – ( )= 0 9 – ( )= 5

20以内加减法口算题(十六)

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19-18 = 7 + 6 = 10 +10 = 19- 8 = 11+ 8 = 17- 5 = 8 - 7 = 8 + 0 = 6 - 2 = 5 +10 = 9 +10 = 11+ 7 = 1 + 8 = 19- 4 = 18- 5 = 14+ 2 = 4 +13 = 3 +16 = 16- 6 = 8 - 6 = 1 +15 = 17- 5 = 18-10 = 10+ 5 = 16-15 =

19- 8 = 7 - 4 = 11+5 = 15-10 = 12+ 3 = 0 +18 = 13+ 0 = 7 + 6 = 2 + 3 = 3 - 3 = 14-11 = 16- 0 = 12- 2 = 19- 5 = 8 +11 = 13 + 4 = 2 + 7 = 11-10 = 6 +10 = 4 + 9= 6+ 5 = 14+ 1 = 15-10 = 8 - 8 = 16+ 2 =

17- 1 = 12-11 = 8 - 6 = 17- 1 = 16- 1 = 18- 4 = 5 + 6 = 4 +12 = 17+ 2 = 11+ 5 = 8 + 0 = 5 + 3 = 15- 1 = 9 - 8 = 5 + 8 = 14- 2 = 15- 1 = 2 - 2 = 17+ 2 = 9+ 4 = 1 +12 = 17-16 = 1 +18 = 5 + 3 = 2 - 1 =

3 +10 = 3 +13 = 5 +12 = 1 +13 = 2 +15 = 17- 6 = 5 + 9 = 9 - 5 = 3 +13 = 7 + 4 = 3 +10 = 8 +11 = 6 - 5 = 3 + 6 = 17+ 1 = 18- 7 = 18-18 = 9 + 3 = 8 + 1 = 10+ ( ) =13 13- ( ) = 3 ( ) - 5 = 11 ( ) - 2 = 12 1 +( ) = 18 ( )+ 4 =17

20以内加减法口算题(十七)

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10+ 3 = 6 + 8 = 7 +10 = 5 +12 = 11+ 2 = 9 - 5 = 7 +11 = 1 +15 = 10 +7 = 16- 5 = 7 + 0 = 6 +8 = 16- 6= 3 + 11 = 12+ 5 = 18+ 0 = 15- 4 = 12+ 1 = 4 + 4 = 3 +10 = 6 - 3 = 19- 9 = 13-13 = 6 - 2 = 15+ 3 =

3 +11 = 2 +12 = 12+ 2 = 2 +16 = 5 - 3 = 19- 8 = 12+ 3 = 1 + 1 = 6 +11 = 13- 2 = 12+ 7 = 13-10 = 5 +13 = 19- 1 = 2 +13 = 4 +13 = 10+ 2 = 1 +18 = 12+ 4 = 2 + 1 = 4 +13 = 13+ 2 = 6 - 2 = 4 - 1 = 12-11 =

11-10 = 11-1 = 16-10 = 7 - 3 = 16- 3 = 10+ 1 = 1 +14 = 9 - 5 = 10 +2 = 6 +12 = 3 +10 = 16- 3 = 2 +10 = 4 - 4 = 2 +15 = 9 - 0 = 6 +13 = 18 - 8 = 0 +16 = 6 - 6 = 5 + 1 = 16-14 = 4 +12 = 16- 4 = 4 - 1 =

6 + 7 = 1 +12 = 7 - 7 = 14- 1 = 12+ 1 = 7 - 5 = 17- 4 = 6 + 5 = 6 - 4 = 15-14 = 5 +11 = 5 +12 = 12+ 3 = 0 +18 = 19- 3 = 6 - 5 = 3 + 6 = 7 + 8 = 8 - 2 = 3 +( ) =16 7 –( ) = 2 ( )+ 3 =19 10+ ( ) = 13 6 +( ) =18 ( )- 3 = 7

20以内加减法口算题(十八)

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18- 1 = 1 +16 = 18- 2 = 10 + 1 = 2 + 3 = 4 - 4 = 16+ 3 = 5 +12 = 16+ 3 = 18-10 = 9 + 9 = 13+ 3 = 17- 4 = 10+ 4 = 11+ 3 = 10+10 = 15 - 4 = 17- 3 = 15+ 3 = 17-16 = 3 + 3 = 2 + 6 = 15+ 1 = 14+ 3 = 12+ 3 =

10+ 7 = 5+ 5 = 7 + 7 = 7 - 0 = 19- 9 = 16+ 1 = 5 + 5 = 13- 2 = 1 +13 = 17- 5 = 16- 6 = 4 - 0 = 0 +16 = 8 - 2 = 19- 5 = 16- 4 = 7 - 5 = 17- 4 = 6 + 4 = 15- 4 = 5 + 1 = 18- 8 = 7 - 3 = 14+ 1 = 10+ 6 =

15- 2 = 3 + 3 = 4 - 1 = 1 +10 = 17- 4 = 6 - 2 = 18+ 0 = 2 + 6 = 4 - 0 = 8 - 3 = 16- 0 = 3 + 2 = 10 + 6 = 3 +11 = 2 +11 = 9 - 4 = 5 + 4 = 14- 2 = 19- 7 = 15- 2 = 19- 5 = 2 +16 = 5 - 2 = 13- 2 = 3 +15 =

1 +16 = 10+ 6 = 12- 1 = 15- 5 = 11+ 2 = 16- 1 = 7 +11 = 8 - 4 = 7 - 2 = 0 +11 = 2 + 4 = 16- 2 = 19- 0 = 6 + 6 = 11+ 3 = 4 + 8 = 5 - 3 = 2 + 1 = 7 + 8 = 14- ( ) =12 ( )- 6 =12 8 – ( )= 3 ( )- 3 =13 3 +( ) =17 ( )+2 =15

20以内加减法口算题(十九)

姓名： 用时 做对了 题

4 +11 = 19-16 = 0 +11 = 8 + 3 = 3 +12 = 19- 6 = 5 +12 = 9 + 9 = 12+ 0 = 2 +15 = 18- 7 = 16- 5 = 5 - 1 = 15- 3 = 18- 8 = 9 + 1 = 19- 6 = 12+ 1 = 3 +10 = 14+ 1 = 5 +10 = 12+5 = 6 - 4 = 19- 4 = 5 +11 =

5 +14 = 8+ 9 = 1 +17 = 1 +15 = 16- 0 = 2 +13 = 12+ 7 = 3 +12 = 18- 2= 12 + 4 = 19- 2 = 8 + 7 = 10+ 4 = 15- 4 = 6 - 4 = 19-10 = 8 - 4 = 17- 4 = 14- 2 = 16-10 = 15+ 2 = 19- 2 = 17+ 2 = 9 - 2 = 2 +10 =

10 + 7 = 18- 3 = 9 + 2 = 9 - 9 = 8 + 8 = 1 +10 = 8 - 7 = 2 +11 = 8 + 4 = 16+ 1 = 10+ 9 = 12-10 = 11+ 3 = 17- 1 = 14-10 = 5 + 5= 2 +11 = 18- 6 = 12- 1 = 13- 3 = 2 +17 = 6+ 7 = 7 - 5 = 19-18 = 18- 3 =

5 + 6 = 18- 1 = 13-10 = 10-10 = 17- 3 = 2 +13 = 7+ 4 = 5 + 7 = 19- 5 = 6 +11 = 6 + 5 = 7 + 7 = 17- 5 = 9 + 5 = 3 + 9 = 7 + 6= 17- 2 = 4 + 3 = 2 +16 = 2 +( ) =16 ( )-10 =7 ( )+ 3 =9 6 +( )= 10 17 – ( ) =11 10+ ( ) =20

20以内加减法口算题(二十)

姓名： 用时 做对了 题

19- 5 = 12-11 = 16-16 = 18- 5 = 15- 3 = 6 + 7 = 16 - 3 = 16 - 6 = 12+ 3 = 8 - 2 = 9 + 4 = 17-10 = 2 +14 = 17- 2 = 6 + 5 = 12-11 = 14+ 5 = 12+ 4 = 6 +10 = 6 +12 = 17- 4 = 15 - 5 = 14 - 3 = 13- 1 = 5+10 =

10+ 1 = 3 + 3 = 5+ 8 = 18- 7 = 12+ 3 = 18- 6 = 13- 1 = 0 +19 = 2 +11 = 7+ 5 = 19- 7 = 1 +15 = 5 +13 = 9 + 3 = 18- 2 = 4 +11 = 19- 7 = 17- 6 = 17-16 = 12-10 = 11+ 1 = 19-19 = 3 + 8 = 15- 3 = 7 +10 =

2 +15 = 18- 4 = 3+13 = 0 +19 = 18- 3 = 18- 4 = 19- 5 = 9 - 2 = 7 - 3 = 15+ 3 = 13 + 6 = 7 - 6 = 15+ 4 = 14+ 0 = 18- 8 = 12+ 7 = 14+ 1 = 5 +8 = 18- 1 = 5 +10 = 19- 7 = 4 + 3 = 8 + 6 = 7 - 1 = 15-10 =

19- 5 = 19-10 = 14- 4 = 12+ 5 = 6 - 5 = 9 - 6 = 8+ 6 = 3+ 3 = 13- 2 = 18-15 = 12 - 1 = 3 + 6 = 19- 7 = 13+ 0 = 8 + 9 = 3 +13 = 3 +12 = 17- 7 = 8 + 3 = 9 +( ) = 19 4 +( ) = 9 ( )+ 3 =10 ( )+5 = 16 12+ ( ) =14 18- ( ) =12