试题 试卷
题型:竖式计算 题类: 难易度:容易
北京市房山区2023-2024学年三年级上学期数学期末测试卷
① ② ③(验算)
19×8≈ 398-298= 960-540= 201×5≈
602×5= 54+69= 170×2= 340+160=
150+230= 600-180= 120×4= 240×3=
860-600= 460+340= 301×3= 108×5=
+ = - = + = - =
1- = + = - = + =
试题篮