题型:填空题 题类:常考题 难易度:容易
两位数加整十数(不进位)980(10题)
60+14=
70+24=
39+20=
20+70= | 37-8= | 62-2= | 45+9= |
18-9= | 5+70= | 100-60= | 11-7= |
65-5= | 38-15= | 99-80= | 13+30= |
48-26= | 46+33= | 30+61= | 87-14= |
试题篮