欧阳与创编 2024.03.08
29-11= 时间:创2024.03.08 作:欧阳与 89-24= 29- 8= 98-77= 52-50= 17- 7= 24-13= 18+11= 12+5= 16+13= 19-6= 12+17= 20-10= 28+6= 18-15= 50-20= 15+53= 56-40= 17-( )=0 19-( )=13 16-( )=12 16- 4= 24-13= 19-12= 15+14= 28+2= 28+11= 24+4= 29+10= 60-40= 70-50= 16+44= 88+12= 87-7= 16+13= 66-20= 17-14= 27-14= 65-33= 10+20= 98-80= 90-10= 29+1= 25+12= 19+11= 72-10= 17-17= 50-30= 20+44= 66-16= 80+9= 14+22= 99-33= 15-3= 18+( )=20 65+25= 14+25= 25-4= 20+8= 25+25= 23-3= 17-12= 20+30= 90-40= 60+30= 50-50= 90-30= 18-13= 89-80= 66-46= 80+4= 14+( )=27 24+24= 31-11= 99-23= 25+33= 26-10= 12+10= 18-8= 99-98= 16+54= 12+33= 19-18= 65-25= 13+17= 14+26= 19+60= 26-16= 67-12= 8+( )=16 欧阳与创编 2024.03.08
欧阳与创编 2024.03.08
10+( )=50 87-33= 65+( )=70 16-6= ( )-20=50 80-( )=0 40+( )=60 75-25= 20+( )=30 30+30= 小学一年级数学(下)口算题
(一)
小学一年级数学(下)口算题(二)
69+ 3= 4 +50= 18- 9= 82- 1= 55+25= 9 +43= 29-13= 90+10= 34+16= 17+16= 100-4= 83-11= 87-10= 83-19= 22+40= 47- 6= 22- 9= 72- 2= 25- 5= 69+13= 12+10= 66-15= 29-13= 88-18= 26+ 3= 99+ 1= 50+50= 77-15= 26+38= 34+12= 59+10= 15+ 8= 49+ 7= 64+ 5= 48+13= 80-20= 12- 7= 85-16= 60-12= 67- 7= 29-13= 29-10= 99-66= 70+20= 13- 8= 28+ 9= 8 +12= 27+14= 89- 4= 87-12= 67-15= 10+19= 44-13= 51-12= 98-18= 39+ 2= 68+ 5= 33+11= 56+16= 23- 4= 73+ 6= 9 + 6= 59- 6= 19- 6= 21- 5= 35-16= 16-11= 22-11= 97-17= 29-19= 30+12= 30+70= 16+ 3= 60-20= 82- 6= 欧阳与创编 2024.03.08
欧阳与创编 2024.03.08
82-15= 23+16= 26+( )=66 60-16= 66+12= 100-( )=80 55+33= 86+9= 16+( )=56 74-15= 23-( )=18 34+12= 66+5= 41-( )=30 69-13= 44+( )=60 47-30= 24+9= 86-12= 69+( )=80 70-( )=20 21+47= 9 +54= 73-44= 44-15= 小学一年级数学(下)口算题(三)
94-90= 93-90= 21+45= 88-69= 16+74= 16+76= 42+13= 26+27= 75-71= 72+13= 94-5= 71-7= 77-5= 78-9= 45-42= 71-43= 44+17= 97-23= 75-33= 75+11= 7+81= 75-56= 72-60= 86-34= 38-28= 62-40= 100-84= 82-1= 52+8= 91-57= 72-67= 7-4= 18+76= 67+30= 73+9= 81-36= 77+2= 79-26= 63+23= 67-53= 36-8= 45-24= 99-90= 55+27= 73+6= 89-30= 100-84= 100-78= 36+30= 96-39= 72-37= 8+80= 39+42= 94-7= 88-78= 39+49= 56+25= 13+53= 54+39= 67+19= 69+3= 18+39= 91-52= 7-1= 100-99= 61+38= 59-11= 12+61= 62-46= 55-50= 23+74= 39+28= 6+78= 86-83= 29+36= 欧阳与创编 2024.03.08