试题 试卷
题型:口算与估算 题类:常考题 难易度:容易
河北省昌黎县靖安学区2020-2021学年二年级上学期数学期末试卷
8×7= 60-6= 44-20= 9+45= 23+17-20=
7+26= 6×9= 81-9= 30-4×6= 3×9+9=
20+7 = 30-20 = 90+9= 60-30 = 24+6 =
51+8= 7+83= 85-5 = 90-70= 45+20=
96-7 = 65+20= 39+8= 4+65=
18+50-7= 80-60+35= 90-(60+30)= 63-(76-70)=
改正:
试题篮