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小学一年级数学20以内加减法水平检测题带答案
姓名：班级：日期：用时：分钟得分：
2
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3
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2
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10
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9
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10
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6
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4
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4
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2
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5
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7
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3
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2
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3
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3
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5
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7
=
2
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10
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6
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8
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6
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2
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1
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6
=
6
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5
=
3
+
4
=
6
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2
=
5
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2
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