三年级下册100道计算题含答案
您好，1. 8 + 4 = 12 2. 15 - 6 = 9 3. 3 x 5 = 15 4. 20 ÷ 4 = 5 5. 9 + 7 = 16 6. 18 - 9 = 9 7. 4 x 3 = 12 8. 24 ÷ 6 = 4 9. 6 + 9 = 15 10. 17 - 5 = 12 11. 5 x 4 = 20 12. 16 ÷ 4 = 4 13. 7 + 8 = 15 14. 14 - 6 = 8 15. 6 x 2 = 12 16. 18 ÷ 3 = 6 17. 8 + 12 =...