小三甲 蘇家榆 數補 p17 01/02/98 星期五 天氣:晴 心情:高興 p17 1. 540/6 = 90 驗算: 90*6 = 540 2. 378/6 = 63 驗算:63*6 = 360+18 = 378 3. 151/2 = 75 餘 1 驗算: 75*2 = 140+10 = 150 150+1 = 151 4. 403/9 = 44 餘 7 驗算: 44*9 = 360+36 = 396 396+7 = 403 5. 193/2 = 96 餘 1 驗算: 96*2 = 180+12 = 192 192+1 = 193 6. 531/8 = 66 餘 3 驗算: 66*8 = 480+48 = 528 528+3 = 531 7. 519/8 = 64 餘 7 驗算: 64*8 = 480+32 = 512 512+7 = 519 8. 498/7 = 71 餘 1 驗算: 71*7 = 490+7 = 497 497+1 = 498 9. 145/7 = 20 餘 5 驗算: 20*7 = 140 140+5 = 145 10. 199/4 = 49 餘 3 驗算:49*4 = 160+36 = 196 196+3 = 199 11. 103/2 = 51 餘 1 驗算: 51*2 = 100+2 = 102 102+1 = 103 12. 802/9 = 89 餘 1 驗算: 89*9 = 720+81 = 801 801+1 = 802 13. 287/7 = 41 驗算: 41*7 = 280+7 = 287 14. 114/4 = 28 餘 2 驗算: 28*4 = 80+32 = 112 112+2 = 114 15. 160/9 = 17 餘 7 驗算: 17*9 = 90+63= 153 153+7 = 160 16. 530/9 = 58 餘 8 驗算: 58*9 = 450+72 = 522 522+8 = 530 17. 230/4 = 57 餘 2 驗算: 57*4 = 200+28 = 228 228+2 = 230 18. 400/9 = 44 餘 4 驗算: 44*9 = 360+36 = 396 396+4 = 400 19. 117/4 = 29 餘 1 驗算: 29*4 = 80+36 = 116 116+1 = 117 20. 342/7 = 48 餘 6 驗算: 48*7 = 280+56 = 336 336+6 = 342 21. 248*3 = 82 餘 2 驗算: 82*3 = 240+6 = 246 246+2 = 248 22. 214/9 = 23 餘 7 驗算: 23*9 = 180+27 = 207 207+7 = 214 23. 206/3 = 68 餘 2 驗算: 68*3 = 180+24 = 204 204+2 = 206 24. 139/7 = 19 餘 6 驗算: 19*7 = 70+63 = 133 133+6 = 139 25. 280/6 =46 餘 4 驗算: 46*6 = 240+36 = 276 276+4 = 280 |
本站公告:〔您越需要我們,我們就越有創意〕 | 本站說明書:〔發現故鄉還有改進的地方,請來信告訴原丁們〕 |
觀察應用學習點數 :〔咱的故鄉有您的參與,會使我們有更大的發揮空間,展現更豐富精彩的學習畫面〕 | 〔期待藉由無障礙網頁設計,能讓視障小朋友更愛看書、更愛寫作且更愛學習〕:盲用電腦「心得分享」 |