TI
一年级口算练习〈一)
姓名: 成绩:
26-24= 80-21= 65+24= 81-46= 26+50=
80-60= 68-31= 23-1= 62+2= 68-60=
72-33= 35-32= 50-39= 7+23= 90-3=
49-11= 87-73= 48+22= 82-16= 32-12=
90-36= 37+41= 86-82= 4+70= 45-21=
31-8= 5+11= 76-43= 42+54= 86-46=
37-32= 25+42= 52-20= 59-22= 26-1=
0+58= 61432= 17+70= 89-46= 35+43=
89-78= 0+52= 71-57= 74-21= 93-52=
81-11= 11+81= 51-6= 56-45= 3451=
99-31= 58-22= 23+24= 67-4= 37+21=
90+7= 21-0= 55-21= 80-22= 29+41=
39-35= 5