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消防员爸爸 三年级数学计算题

三位数加减综合练习(2026.6)切换为日期

班级__________学号__________ 姓名__________________成绩__________
418 + 761 =387 + 665 =615 + 483 =388 - 320 =
523 - 285 =649 + 363 =723 - 682 =498 - 219 =
250 - 118 =850 + 570 =804 - 640 =498 + 371 =
387 - 280 =547 + 720 =914 - 665 =835 + 589 =
665 + 395 =871 - 640 =776 - 632 =305 + 847 =
913 + 725 =836 - 500 =250 + 211 =543 + 515 =
971 + 893 =748 + 805 =650 - 260 =616 - 319 =
791 + 620 =851 - 492 =972 - 869 =466 + 466 =
792 - 500 =803 + 790 =466 - 248 =548 - 408 =
666 - 285 =344 - 190 =523 + 495 =388 + 789 =
776 + 809 =979 + 119 =870 + 730 =543 - 304 =
418 - 333 =305 - 270 =980 - 118 =722 + 941 =
748 - 608 =344 + 435 =