2025年全优少年课时训练一年级数学下册苏教版
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三、在〇里填“>”“<”或“=”。(共12分)
38 + 6〇90 59〇62 - 3 42 - 2〇22
10 + 60〇75 - 5 83 + 6〇80 + 6 72 - 2〇60 + 5
4 + 70〇70 + 6 16 - 8〇53 - 3 7 + 40〇57 - 7
72〇66 - 6 9 + 8〇35 - 20 41 + 7〇68 - 20
38 + 6〇90 59〇62 - 3 42 - 2〇22
10 + 60〇75 - 5 83 + 6〇80 + 6 72 - 2〇60 + 5
4 + 70〇70 + 6 16 - 8〇53 - 3 7 + 40〇57 - 7
72〇66 - 6 9 + 8〇35 - 20 41 + 7〇68 - 20
答案:
< = > = > >
< < < > > =
< < < > > =
四、直接写出得数。(共24分)
26 + 30 = 5 + 64 = 30 + 27 = 93 - 60 =
10 + 29 = 73 + 5 = 87 - 50 = 78 - 5 =
48 - 40 = 30 + 5 = 62 - 60 = 50 + 3 =
54 - 50 = 24 - 4 = 46 - 6 = 4 + 40 =
70 + 6 = 70 + 5 = 30 + 4 = 50 + 5 =
36 - 30 = 32 - 2 = 50 + 9 = 20 + 2 =
26 + 30 = 5 + 64 = 30 + 27 = 93 - 60 =
10 + 29 = 73 + 5 = 87 - 50 = 78 - 5 =
48 - 40 = 30 + 5 = 62 - 60 = 50 + 3 =
54 - 50 = 24 - 4 = 46 - 6 = 4 + 40 =
70 + 6 = 70 + 5 = 30 + 4 = 50 + 5 =
36 - 30 = 32 - 2 = 50 + 9 = 20 + 2 =
答案:
56 69 57 33 39 78 37 73 8 35 2 53 4 20 40 44 76 75 34 55 6 30 59 22
五、大降价。(填一填)(每题2分,共8分)
1.
降了( )元
2.
降了( )元
3.
降了( )元
4.
降了( )元
1.
2.
3.
4.
答案:
1. 16 2. 18 3. 7 4. 11
六、先圈一圈,再填一填。(每题2分,共4分)
1.
36 + 4 = □
2.
43 - 7 = □
先算:□〇□ = □
再算:□〇□ = □
1.
36 + 4 = □
2.
43 - 7 = □
先算:□〇□ = □
再算:□〇□ = □
答案:
1. 圈一圈略 40
2. 圈一圈略 36 13 - 7 6 30 + 6 36
2. 圈一圈略 36 13 - 7 6 30 + 6 36
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