人教版小学数学三年级上册2单元《万以内的加法和减法》填空题专项题单
一、基础填空题
- 345 + 234 = ______
- 678 – 345 = ______
- 456 + 123 = ______
- 890 – 567 = ______
- 234 + 567 = ______
- 789 – 456 = ______
- 123 + 456 = ______
- 987 – 654 = ______
- 567 + 234 = ______
- 890 – 345 = ______
二、进阶填空题
- 456 + 345 + 234 = ______
- 890 – 567 – 234 = ______
- 234 + 567 + 123 = ______
- 789 – 456 – 234 = ______
- 123 + 456 + 345 = ______
- 987 – 654 – 234 = ______
- 567 + 234 + 123 = ______
- 890 – 345 – 234 = ______
- 234 + 567 + 345 = ______
- 789 – 456 – 345 = ______
三、挑战填空题
- 456 + 345 – 234 = ______
- 890 – 567 + 234 = ______
- 234 + 567 – 123 = ______
- 789 – 456 + 234 = ______
- 123 + 456 – 345 = ______
- 987 – 654 + 234 = ______
- 567 + 234 – 123 = ______
- 890 – 345 + 234 = ______
- 234 + 567 – 345 = ______
- 789 – 456 + 345 = ______
四、综合填空题
- 456 + 345 + 234 – 123 = ______
- 890 – 567 – 234 + 123 = ______
- 234 + 567 + 123 – 345 = ______
- 789 – 456 – 234 + 123 = ______
- 123 + 456 + 345 – 234 = ______
- 987 – 654 – 234 + 123 = ______
- 567 + 234 + 123 – 345 = ______
- 890 – 345 – 234 + 123 = ______
- 234 + 567 + 345 – 123 = ______
- 789 – 456 – 345 + 234 = ______
答案
- 579
- 333
- 579
- 323
- 801
- 333
- 579
- 333
- 801
- 545
- 1035
- 99
- 924
- 109
- 924
- 109
- 924
- 311
- 1146
- 0
- 567
- 557
- 678
- 567
- 234
- 567
- 678
- 779
- 456
- 678
- 912
- 212
- 579
- 222
- 689
- 222
- 579
- 434
- 983
- 222