72 + 25 =
43 × 3 =
180 + 20 =
209 × 6 =
240 × 4 =
400 × 7 =
311 × 8 =
265 × 0 =
472 × 2 =
9 × 300 =
2 × 324 =
202 × 4 =
231 × 3 =
114 × 5 =
690 - 40 =
320 + 250 =
730 + 205 =
750 - 29 =
101 + 808 =
990 - 500 =
438 - 270 =
990 - 340 =
600 + 355 =
210 + 480 =
43 × 3 =
180 + 20 =
209 × 6 =
240 × 4 =
400 × 7 =
311 × 8 =
265 × 0 =
472 × 2 =
9 × 300 =
2 × 324 =
202 × 4 =
231 × 3 =
114 × 5 =
690 - 40 =
320 + 250 =
730 + 205 =
750 - 29 =
101 + 808 =
990 - 500 =
438 - 270 =
990 - 340 =
600 + 355 =
210 + 480 =
答案:
1. 97 2. 129 3. 200 4. 1254 5. 960 6. 2800 7. 2488 8. 0 9. 944 10. 2700 11. 648 12. 808 13. 693 14. 570 15. 650 16. 570 17. 935 18. 721 19. 909 20. 490 21. 168 22. 650 23. 955 24. 690
52 × 8 =
×______
287 × 6 =
×______
350 × 7 =
×______
469 × 4 =
×______
808 × 5 =
×______
125 × 9 =
×______
32 ÷ 4 × 712
=______×______
=______
676 - (247 + 318)
=______ - ______
=______
499 + 72 ÷ 8
=______ + ______
=______
建议用时8分钟
实际用时______分钟
做对______题/共33题
评价
×______
287 × 6 =
×______
350 × 7 =
×______
469 × 4 =
×______
808 × 5 =
×______
125 × 9 =
×______
32 ÷ 4 × 712
=______×______
=______
676 - (247 + 318)
=______ - ______
=______
499 + 72 ÷ 8
=______ + ______
=______
建议用时8分钟
实际用时______分钟
做对______题/共33题
评价
答案:
1. 416 2. 1722 3. 2450 4. 1876 5. 4040 6. 1125 7. 8×712=5696 8. 676-565=111 9. 499+9=508
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