精品 资料
二年级口算竞赛(二)
班级:_________ 姓名:_________
60+60= 19+74= 70-24= 34+44= 55-48= 14+23= 160-70= 96-68= 64-27= 27+24= 57+36= 23+16= 92-88= 35+22= 76-58=
500+900= 87-39= 120-70= 77+19= 63-29= 42-16= 5+79= 90-16= 94-56=
39+24= 35-28= 27+28= 45-28= 19+44= 80-44= 74-25= 27+55= 62-38= 73-27= 91-52= 37+38= 95-26= 75-27= 56+25= 98-90= 71+25= 25-25= 37+22= 28+39= 83-25= 56+34= 58+39= 24-16=
60-35= 43-29= 89-57= 36-18= 55-36= 81-43= 96-79= 65-36= 94-19= 78-76= 86-51= 88-18= 41-17= 87-53= 61-25= 93-44= 61-57= 74+17= 60-37= 54+27= 99-38= 21+47= 86-37= 140+70=
22+13= 12+78= 62-14= 140-60= 11+21= 87+14= 88-32= 1300-900= 33+61= 84-81= 480-300= 16+73= 1400-700= 71-44= 11+37= 80-9= 69-32= 41+59= 35-26= 14+48= 18+33= 90-47= 21+37= 160-90=
精品 资料
66+24=
77-43= 44-15= 22+38=