30以内加减法.doc

5以内加减法0+2= 3+1= 1+2= 2+2= 0+4=3+2= 1+1= 4+1= 0+5= 2+2=3+1= 4+0= 2+3= 3+1= 1+4=1+3= 4+1= 3+0= 1+2= 5+0=2+1= 1+4= 1+3= 2+3= 4+1=5+0= 1+1= 3+2= 2+2= 1+4=5-2= 3-3= 4-3= 2-1= 1-1=5-2= 3-1= 4-2= 3-0= 2-1=1-1= 3-2= 5-4= 5-5= 3-3=2-2= 4-0= 4-2= 5-3= 3-1=3-2= 5-1= 4-1= 3-0= 2-1=5-5= 3-1= 4-2= 5-3= 3-1=5-4= 2-1= 1-1= 3-2= 4-3=3-2= 5-1= 4-1= 3-0= 2-1= 6以内加减法3+3= 1+4= 2+2= 5+1= 3+2=3+1= 4+2= 6+0= 5+0= 4+1=2+3= 1+5= 3+0= 0+6= 2+4=5+1= 2+1= 1+3= 1+5= 2+2=3+3= 1+4= 2+2= 5+1= 3+2=3+1= 4+2= 6+0= 5+0= 4+1=2+3= 1+5= 3+0= 0+6= 2+4=6-1= 4-2= 5-3= 3-2= 6-0=2-1= 5-4= 6-3= 4-3= 6-2=6-5= 4-3= 5-1= 6-5= 5-3=3-1= 4-2= 6-4= 5-3= 6-1=6-6= 5-0= 4-3= 6-1= 5-2=4-2= 6-3= 5-5= 4-4= 6-2=4-2= 2-2= 3-1= 4-3= 5-2= 7以内加减法2+4= 1+6= 3+4= 2+5= 6+1=5+2= 2+3= 4+3= 1+5= 0+6=7+0= 1+4= 5+2= 3+3= 2+2=2+5= 1+6= 0+7= 2+3= 3+3= 5+2= 2+3= 4+3= 1+5= 0+6=7+0= 1+4= 5+2= 3+3= 2+2=2+5= 1+6= 0+7= 2+3= 3+3= 7-5= 6-5= 5-3= 7-7= 5-5=6-2= 4-2= 3-1= 6-5= 4-3=5-5= 7-6= 6-4= 7-2= 4-4=3-2= 7-4= 5-3= 3-2= 7-1=5-2= 4-1= 6-2= 4-1= 7-3=5-5= 7-6= 6-4= 7-2= 4-4=3-2= 7-4= 5-3= 3-2= 7-1= 8以内加减法4+4= 2+6= 3+5= 1+7= 5+2=3+3= 4+2= 1+4= 5+1= 6+0=8+0= 7+0= 6+2= 2+5= 3+2=2+6= 0+8= 7+1= 3+4= 5+3=4+3= 3+3= 4+2= 1+4= 5+1=2+6= 3+5= 1+7= 5+2= 4+2=3+3= 4+2= 1+4= 5+1= 6+0=8-1= 8-2= 8-3= 8-4 8-5=8-6= 8-7= 8-8= 8-0= 6-3=7-1= 5-3= 7-4 7-0= 6-4= 5-1= 8-4= 7-2= 5-0= 8-3=6-3= 5-4= 7-7= 6-6= 7-1=5-3= 4-4= 2-2= 7-3= 6-1=8-1= 8-2= 8-3= 8-4= 3-3= 9以内加减法1+7= 2+4= 5+3= 4+4= 2+6=3+5= 1+8= 4+5= 6+3= 7+2=1+6= 8+1= 5+4= 2+6= 9+0=3+6= 2+7= 2+6= 0+7= 3+4=6+2= 1+7= 2+5= 1+8= 7+1=0+8= 2+5= 7+2= 1+6= 8+1= 9-0= 9-1= 8-2= 9-4= 7-5=9-7= 5-3= 8-4= 9-6= 9-3=8-5= 9-8= 7-2= 6-4= 8-7=9-9= 9-1= 8-1= 7-6= 8-4=5-3= 5-5= 9-5= 6-4= 9-9=6-5= 7-6= 9-4= 3-1= 9-6=8-2= 9-7= 5-3= 8-4= 9-6= 9-9= 9-1= 8-1= 7-6= 8-4= 10以内加减法3+5= 1+7= 5+4= 7+3= 3+6=2+7= 5+5= 4+2= 6+2= 9+1=5+4= 2+3= 7+2= 8+2= 6+3=1+8= 4+6= 5+3= 7+1= 3+4=8+2= 2+4= 3+6= 1+9= 0+9=1+6= 3+4= 0+8= 8+2= 4+5=5+5= 6+2= 3+6= 2+8= 4+5=6+4= 7+3= 3+7= 5+3= 2+5=9-6= 7-5= 8-3= 9-7= 10-5=7-4= 9-3= 6-2= 10-1= 8-2=7-6= 8-3= 9-5= 10-0= 7-6=5-5= 9-2= 8-7= 10-3= 5-4=6-4= 10-8= 8-8= 9-3= 6-4=10-4= 8-5= 10-5= 9-4= 6-3= 20以内加减法11+5= 12+4= 17+2= 15+1= 10+6=16+2= 13+3= 19+1= 12+7= 15+5=13+5= 11+6= 14+4= 10+4= 18+2=15+2= 12+6= 11+6= 14+4= 17+3=9+11= 2+13= 6+11= 2+17= 5+13=7+12= 3+17= 8+11= 4+14= 3+13=1+18= 1+19= 8+12= 3+15= 7+11=20-9= 18-7= 14-5= 13-6= 17-8=12-4= 14-6= 17-7= 15-3= 15-5=10-1= 19-4= 16-4= 17-2= 18-8=15-2= 18-7= 16-9= 19-6= 16-5=20-8= 17-8= 10-7= 11-9= 16-7=13-8= 20-0= 18-5= 12-9= 15-8=20-3= 15-2= 20-1= 12-4= 19-4= 30以内加减法29-22= 26-12= 16-9= 12+18= 20-12= 13-6= 17-9= 30-4= 24-7= 30-6= 23-20= 27-20=26-17= 27-22= 12-4= 27-12=26-25= 22-15= 27-17= 15-7= 17-4= 21-17= 12-7= 29-15= 7+5= 14-6= 27-16= 12+17= 21-6= 13+16= 20-3= 15+15= 9+15= 11-3= 23-5= 20-14= 13-5= 22-18= 7+8= 13+13=29-18= 25-22= 21-5= 26-14=22-14= 20-2= 12+12= 20-13=23-12= 11-2= 30-9= 9-3=26-18= 27-14= 29-26= 28-13=30-19= 27-10= 22-17= 21-10= 12-8= 21-14= 7+9= 12+13= 22-8= 12+14= 29-28= 25-17=26-13= 22-7= 20-8= 29-11=24-10= 28-21= 8+20= 29-13=28-20= 11+16= 29-12= 21-20= 22-3= 11+18= 8+19= 20-15= 23-8= 18-9= 24-13= 25-8=28-12= 23-9= 22-20= 19-10=22-11= 29-27= 24-11= 8+9=30-18= 27-19= 22-12= 24-22=14+14= 22-5= 14+15= 26-8=29-22= 20-18= 29-16= 30-1=23-19= 25-22= 30-17= 27-26= 28-9= 26-。