17- _______ 7= ________ 5+1= ________10-1= _____ 12+5= ______ 11-2= _________ 15+1= ______ 19-11= ______ 10+9= ______ 16-7= ______ 2+15= ______ 16-15= _____ 15+3= _______ 9-4= ______20-1= _____ 6+8= _______ 2+5= ______ 11-10= _____ 2+6= ________10+1= _____ 5+6= _______ 13+4= ______ 20-1= _____ 2+7= ________15-12= ____ 1+2= _______ 20-3= ______ 17-16= ______ 9+1= ______19-6= _____ 5+2= _______ 14- _______ 1= ________ 13+7= _______19-4= _____ 3+5= ___________ 17+3= _____
14+3= ______ 3+8= ______ 8+4= ________4+12= _____ 1+5= _______ 1+14= ______ 9-8= ______ 19-18= ______6+13= _____ 13-3= ________ 3+14= ______ 14+3= _______ 13+5= ______ 10+2= ______ 2+5= _______ 17-3= ______ 3+7= ______ 12-8= _______9-4= _____ 20-13= ______ 17-1= _______ 12+3= ____ 5+6= _________ 13+6= ____ 6+7= _______ 5+2= _______ 7+7= ______ 12-11= ______5+8= ______ 17-10= _____ 15- ____________ 5= __ 20-1= _______ 18-12= ____ 7+1= _______ 20-
6= _______________
8+6= ________ 3+13= ____ 1+19= ________ 11+6= ____ 2+10= ________ 8+12= ______ 3+17= ______ 8+4= _______ 1+4= _____ 2-1=________ 9+9= ______ 19-5= ______ 20-18= ______ 8+7= _____ 20-3=_______ 1+16= ______ 9+1= ______ 9+10= _______ 6+14= ______ 11+9= _______ 10- ______ 2= _________ 18-17= ______ 8-6= _____ 9+6=________ 18-8= ________ 13+2= ______ 19-12= ______ 17-12= ______ 7-5= ______ 16-4= ______ 2+12= ______ 13-1= _______ 16-8= _____ 15-8= ______ 19-16= ______ 2+8= _______ 14+3= _____ 3+4= ________ 15+5= ______ 19-4= _____ 5-1= ______ 19-10= _____ 7-1= ______ 6-1= _______ 15-2=______ 19-17= _____ 6+13= _______ 11-3= _______ 20-15= ____ 20-1= ______ 10+4= ______ 7-6= ______ 19-16= ______ 6-3= _____ 5+8=________ 20-19= _____ 1+8= ______ 11+7= _______ 9+7= _____ 9-1=________ 17-9= ______ 17-7= _____ 18-4= _______ 14-13= _____ 14+3= _______
5+13= ______ 13-2= _____ 12-1= _____ 7-2= _______ 5+3=________ 10-1= ______ 12-2= _____ 9+5= ______ 13-1= ______ 3+5=________ 12+8= ______ 11+7= _______ 16-5= _____ 18-13= ______ 15-5= ______ 14- ______ 6= _________ 7+8= ______ 16-6= ______ 3+7= ________ 11-9= ________ 13-7= _____ 19-18= ______ 3+6= ______ 20-9= ______ 1+18= _______ 4+11= _____ 7+13= _______ 1+7= ______ 13+2= ______ 17-8= _______ 17- ______ 7= _________ 2+5= ______ 3-2= _______ 7+10= ________ 16-10= _______ 5+6= ______ 14-2= ______ 18-2= ______ 11+7= ______ 10-8= _______ 16- ______ 10= ____________ 5+6= _____ 11-10= _____ 18-16= __________ 7+12= ______________ 9-1= _____ 20-15= ______ 10-9= ______ 20-8= ______ 20-11= ______ 20-5= _____ 20-18= ________ 14+2= _____ 14-10= _____ 6+11= _______ 12+7= _____ 12-10= ________ 14+5= ______ 18-4= _____ 9+8= ______ 6+3= _____ 16-4= _______ 18-12= _____ 1+17= ______ 14+2= _______
小学一年级数学练习题20以内加减法口算题卡(10套)可直接打印
