第三单元计算专项04：简单的加、减法-2025-2026学年二年级数学下册人教版·新教材

2025-2026学年二年级数学下册人教版·新教材 第三单元计算专项04：简单的加、减法 日期： 用时： 评价： 一、整千数的加减 (1)2000 + 3000 = (2)5000 - 1000 = (3)4000 + 4000 = (4)7000 - 2000 = (5)1000 + 6000 = (6)8000 - 4000 = (7)3000 + 5000 = (8)9000 - 3000 = (9)6000 + 2000 = (10)10000 - 5000 = (11)4000 + 2000 = (12)7000 - 5000 = (13)1000 + 8000 = (14)6000 - 3000 = (15)3000 + 3000 = (16)9000 - 6000 = (17)5000 + 4000 = (18)8000 - 7000 = (19)2000 + 6000 = (20)10000 - 8000 = 二、整十数的加减 (1)20 + 30 = (2)60 - 20 = (3)40 + 50 = (4)80 - 30 = (5)10 + 70 = (6)90 - 40 = (7)30 + 40 = (8)70 - 50 = (9)50 + 30 = (10)100 - 60 = (11)60 + 80 = (12)80 - 20 = (13)70 + 40 = (14)90 - 70 = (15)60 + 60 = (16)100 - 30 = (17)90 + 40 = (18)70 - 30 = (19)80 + 30 = (20)100 - 80 = 三、整百数的加减 (1)200 + 300 = (2)600 - 200 = (3)400 + 400 = (4)800 - 300 = (5)100 + 700 = (6)900 - 400 = (7)300 + 500 = (8)700 - 200 = (9)500 + 300 = (10)1000 - 500 = (11)400 + 200 = (12)800 - 500 = (13)900 + 600 = (14)900 - 600 = (15)700 + 700 = (16)700 - 400 = (17)500 + 600 = (18)600 - 300 = (19)400 + 800 = (20)1000 - 700 = 四、整十数、几百几十数的加减 (1)120 + 30 = (2)250 - 20 = (3)340 + 40 = (4)470 - 30 = (5)180 + 10 = (6)560 - 40 = (7)290 + 20 = (8)630 - 10 = (9)410 + 50 = (10)740 - 50 = (11)330 + 80 = (12)850 - 80 = (13)270 + 90 = (14)620 - 20 = (15)480 + 70 = (16)910 - 50 = (17)570 + 40 = (18)760 - 40 = (19)390 + 10 = (20)880 - 60 = 五、整百数、几千几百数的加减 (1)3000 + 400 = (2)4600 - 300 = (3)2000 + 700 = (4)5800 - 500 = (5)1000 + 800 = (6)7900 - 600 = (7)4000 + 500 = (8)6700 - 400 = (9)3200 + 600 = (10)8400 - 900 = (11)5000 + 300 = (12)9600 - 700 = (13)2800 + 400 = (14)7500 - 600 = (15)4100 + 200 = (16)6800 - 500 = (17)3700 + 800 = (18)5900 - 400 = (19)6000 + 800 = (20)8200 - 600 = 第 1 页 共 1 页 学科网（北京）股份有限公司 参考答案 一、整千数的加减 (1)5000 (2)4000 (3)8000 (4)5000 (5)7000 (6)4000 (7)8000 (8)6000 (9)8000 (10)5000 (11)6000 (12)2000 (13)9000 (14)3000 (15)6000 (16)3000 (17)9000 (18)1000 (19)8000 (20)2000 二、整十数的加减 (1)50 (2)40 (3)90 (4)50 (5)80 (6)50 (7)70 (8)20 (9)80 (10)40 (11)140 (12)60 (13)110 (14)20 (15)120 (16)70 (17)130 (18)40 (19)110 (20)20 三、整百数的加减 (1)500 (2)400 (3)800 (4)500 (5)800 (6)500 (7)800 (8)500 (9)800 (10)500 (11)600 (12)300 (13)1500 (14)300 (15)1400 (16)300 (17)1100 (18)300 (19)1200 (20)300 四、整十数、几百几十数的加减 (1)150 (2)230 (3)380 (4)440 (5)190 (6)520 (7)310 (8)620 (9)460 (10)690 (11)410 (12)770 (13)360 (14)600 (15)550 (16)860 (17)610 (18)720 (19)400 (20)820 五、整百数、几千几百数的加减 (1)3400 (2)4300 (3)2700 (4)5300 (5)1800 (6)7300 (7)4500 (8)6300 (9)3800 (10)7500 (11)5300 (12)8900 (13)3200 (14)6900 (15)4300 (16)6300 (17)4500 (18)5500 (19)6800 (20)7600 $