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

2+18=________18-6=________16-1=________2+12=________5+11=________ 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=________ 7+13=________10-2=________17-16=________1+8=________14+2=________

1+12=________9+5=________11-10=________3+3=________8+2=________ 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=________ 4+5=________13+4=________6+7=________11-10=________18-16=________

5-2=________15+5=________12+1=________19-16=________4+12=________ 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=________ 4+4=________10-2=________14-6=________17+3=________1+3=________ 12-6=________12+6=________15+2=________5+13=________11-3=________ 2+1=________16-14=________9+6=________1+8=________4+12=________ 3+13=________7+6=________14-3=________18-5=________19-15=________ 12+1=________12-1=________18-1=________13-11=________16+1=________ 9-2=________16-7=________16-15=________16+4=________18-14=________