试题 试卷
题型：填空题 题类： 难易度：普通
广东省深圳市龙岗区2024-2025学年二年级上学期学科素养期末诊断数学试卷
=75-30
=45
34 +17 = 51 – 19 = 28 + 27 – 25= 100 – 48 + 37 = 6 + 6 + 6 =
6 × 3 = 4× 4= 3 ×3 = 5×2 = 2×4 =
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