在小学四年级的学习中,数学计算是一个非常重要的部分。通过大量的练习,学生可以更好地掌握基本的运算技能,为更复杂的数学学习打下坚实的基础。以下是一份精心挑选的四年级计算题,共计100道,涵盖了加减乘除以及混合运算等多种类型,适合学生日常练习使用。
一、基础加减法(30道)
1. 45 + 28 =
2. 76 - 39 =
3. 54 + 17 =
4. 82 - 46 =
5. 33 + 67 =
6. 91 - 54 =
7. 28 + 56 =
8. 74 - 38 =
9. 45 + 45 =
10. 67 - 29 =
11. 39 + 41 =
12. 85 - 57 =
13. 23 + 77 =
14. 68 - 34 =
15. 49 + 51 =
16. 73 - 48 =
17. 19 + 81 =
18. 56 - 27 =
19. 38 + 62 =
20. 92 - 45 =
21. 25 + 75 =
22. 89 - 63 =
23. 47 + 53 =
24. 64 - 39 =
25. 36 + 64 =
26. 78 - 52 =
27. 21 + 79 =
28. 55 - 28 =
29. 44 + 56 =
30. 87 - 49 =
二、基础乘除法(30道)
1. 7 × 8 =
2. 56 ÷ 8 =
3. 9 × 6 =
4. 48 ÷ 6 =
5. 12 × 5 =
6. 60 ÷ 12 =
7. 8 × 7 =
8. 56 ÷ 7 =
9. 15 × 4 =
10. 60 ÷ 15 =
11. 11 × 9 =
12. 99 ÷ 11 =
13. 13 × 3 =
14. 39 ÷ 13 =
15. 16 × 2 =
16. 32 ÷ 16 =
17. 14 × 4 =
18. 56 ÷ 14 =
19. 18 × 3 =
20. 54 ÷ 18 =
21. 20 × 5 =
22. 100 ÷ 20 =
23. 25 × 2 =
24. 50 ÷ 25 =
25. 27 × 2 =
26. 54 ÷ 27 =
27. 22 × 3 =
28. 66 ÷ 22 =
29. 29 × 1 =
30. 29 ÷ 29 =
三、混合运算(20道)
1. (36 + 24) ÷ 6 =
2. 81 - (45 + 12) =
3. 7 × (9 - 4) =
4. 64 ÷ (8 - 4) =
5. (56 + 24) ÷ 8 =
6. 90 - (45 ÷ 5) =
7. 12 × (7 - 3) =
8. 48 ÷ (8 - 2) =
9. (45 + 35) ÷ 10 =
10. 80 - (24 + 16) =
11. (32 + 18) ÷ 5 =
12. 72 - (36 ÷ 6) =
13. 15 × (6 - 2) =
14. 48 ÷ (12 - 8) =
15. (25 + 15) ÷ 5 =
16. 60 - (30 ÷ 6) =
17. 10 × (8 - 4) =
18. 64 ÷ (16 - 8) =
19. (40 + 20) ÷ 10 =
20. 90 - (45 - 15) =
四、挑战题(20道)
1. 123 + 456 =
2. 789 - 345 =
3. 15 × 12 =
4. 180 ÷ 15 =
5. 234 + 567 =
6. 890 - 456 =
7. 25 × 16 =
8. 400 ÷ 25 =
9. 345 + 654 =
10. 987 - 567 =
11. 12 × 25 =
12. 300 ÷ 12 =
13. 456 + 543 =
14. 876 - 321 =
15. 23 × 18 =
16. 540 ÷ 18 =
17. 678 + 321 =
18. 987 - 654 =
19. 34 × 27 =
20. 810 ÷ 27 =
这份练习题集涵盖了四年级数学的基本知识点,适合学生在家或课堂上进行反复练习。通过这些题目,学生不仅可以提高计算速度和准确性,还能培养逻辑思维能力。希望每位同学都能通过努力,取得优异的成绩!