试题 试卷
题型:填空题 题类: 难易度:容易
【5星学霸】数学一年级下 第6单元 2两位数加一位数(不进位)、整十数
54+2074
45+485
32+62+36
34+4043+ 30
一共有多少条鱼?
43 + 5 = 55 + 4 = 67 + 2 = 3 + 62 =
43 +50 = 55 +40 = 67 +20 = 30 +62 =
87 – 60 = 68 – 30 = 45 – 40 = 56 – 20 =
87 – 6 = 68 – 3 = 45 – 4 = 56 – 2 =
46+23= 67-20= 73-23=
42-12= 45-25= 93-40=
83-3= 36+12= 45+30=
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