2/1×8=16
5/8×4=5/2
6/5×5=6
8/7×7=8
6/5×10=12
1/2×6/5=3/5
1/7×7/5=1/5
1/7×1/8=1/56
8/9×2/7=18/63
1/22×22/4=1/4
5/4÷2/7=35/8
2/3÷8/16=3/4
8/6÷6/7=14/9
1/22÷4/22=1/4
5/2÷2/5=25/4
4/9×4/3=16/27
1/3×1/3=1/9
1/2×1/3=1/6
4/5×3/4=3/5
8/7×1/2=4/7
3/5×5/8=3/8
6/7×3/2=9/7
5/6×8/3=20/9
4/11×3/4=3/11
4/9×3/8=1/6
1. 3/7 × 49/9 - 4/3
2. 8/9 × 15/36 + 1/27
3. 12× 5/6 – 2/9 ×3
4. 8× 5/4 + 1/4
5. 6÷ 3/8 – 3/8 ÷6
6. 4/7 × 5/9 + 3/7 × 5/9
7. 5/2 -( 3/2 + 4/5 )
8. 7/8 + ( 1/8 + 1/9 )
9. 9 × 5/6 + 5/6
10. 3/4 × 8/9 - 1/3
11. 7 × 5/49 + 3/14
12. 6 ×( 1/2 + 2/3 )
13. 8 × 4/5 + 8 × 11/5
14. 31 × 5/6 – 5/6
15. 9/7 - ( 2/7 – 10/21 )
16. 5/9 × 18 – 14 × 2/7
17. 4/5 × 25/16 + 2/3 × 3/4
18. 14 × 8/7 – 5/6 × 12/15
19. 17/32 – 3/4 × 9/24
20. 3 × 2/9 + 1/3
1. 5/7 × 3/25 + 3/7
2. 3/14 ×× 2/3 + 1/6
3. 1/5 × 2/3 + 5/6
4. 9/22 + 1/11 ÷ 1/2
5. 5/3 × 11/5 + 4/3
6. 45 × 2/3 + 1/3 × 15
7. 7/19 + 12/19 × 5/6
8. 1/4 + 3/4 ÷ 2/3
9. 8/7 × 21/16 + 1/2
10. 101 × 1/5 – 1/5 × 21
11. 3/7 × 49/9 - 4/3
12. 8/9 × 15/36 + 1/27
13. 12× 5/6 – 2/9 ×3
14. 8× 5/4 + 1/4
15. 6÷ 3/8 – 3/8 ÷6
16. 4/7 × 5/9 + 3/7 × 5/9
17. 5/2 -( 3/2 + 4/5 )
18. 7/8 + ( 1/8 + 1/9 )
19. 9 × 5/6 + 5/6
20. 3/4 × 8/9 - 1/3
1. 7 × 5/49 + 3/14
2. 6 ×( 1/2 + 2/3 )
3. 8 × 4/5 + 8 × 11/5
4. 31 × 5/6 – 5/6
5. 9/7 - ( 2/7 – 10/21 )
6. 5/9 × 18 – 14 × 2/7
7. 4/5 × 25/16 + 2/3 × 3/4
8. 14 × 8/7 – 5/6 × 12/15
9. 17/32 – 3/4 × 9/24
10. 3 × 2/9 + 1/3
11. 5/7 × 3/25 + 3/7
12. 3/14 ×× 2/3 + 1/6
13. 1/5 × 2/3 + 5/6
14. 9/22 + 1/11 ÷ 1/2
15. 5/3 × 11/5 + 4/3
16. 45 × 2/3 + 1/3 × 15
17. 7/19 + 12/19 × 5/6
18. 1/4 + 3/4 ÷ 2/3
19. 8/7 × 21/16 + 1/2
20. 101 × 1/5 – 1/5 × 21
1. 7/19 + 12/19 × 5/6
2. 1/4 + 3/4 ÷ 2/3
3. 8/7 × 21/16 + 1/2
4. 101 × 1/5 – 1/5 × 21
5.50+160/40
6.(58+370)÷(64-45)
7.120-144/18+35
8.47+45×2-4160÷52
9.3/7 × 49/9 - 4/3
10.8/9 × 15/36 + 1/27
11.12× 5/6 – 2/9 ×3
12.8× 5/4 + 1/4 6÷ 3/8 – 3/8 ÷6
13.4/7 × 5/9 + 3/7 × 5/9
14.5/2 -( 3/2 + 4/5 )
15.7/8 + ( 1/8 + 1/9 )
16. 9 × 5/6 + 5/6
17.3/4 × 8/9 - 1/3
18.7 × 5/49 + 3/14
19. 6 ×( 1/2 + 2/3)
20.1/5 + 3/4 ÷ 2/3
1、(1)黃(huang)(huang)花(hua)(hua)有50朵,紅花(hua)(hua)是黃(huang)(huang)花(hua)(hua)的,紅花(hua)(hua)有多少朵?
(2)黃(huang)花(hua)有50朵,紅(hong)花(hua)比黃(huang)花(hua)多(duo),紅(hong)花(hua)比黃(huang)花(hua)多(duo)多(duo)少朵?
(3)黃花有50朵(duo),紅花比黃花多,紅花有多少(shao)朵(duo)?
2、(1)食(shi)堂有(you)噸煤,用去一部分后(hou)還剩。還剩多少噸?
(2)食堂有(you)噸煤,用去噸。還剩多少噸?
(3)食堂有噸(dun)煤,用去。還(huan)剩(sheng)多少噸(dun)?
(4)食堂有噸煤,用去。還(huan)剩幾分之幾?
3、一輛卡車1千(qian)米耗油升,照這樣計算,行(xing)千(qian)米耗油多少(shao)升?50千(qian)米呢?
4、一件(jian)毛衣原來(lai)銷售56元,現降低銷售,降價多少(shao)元?現價是多少(shao)元?
5、小軍(jun)家有5口人(ren),早上每(mei)人(ren)喝一(yi)瓶升(sheng)的牛(niu)奶,一(yi)共喝了多(duo)少(shao)升(sheng)?每(mei)升(sheng)牛(niu)奶大約含鈣(gai)克,一(yi)瓶牛(niu)奶含鈣(gai)多(duo)少(shao)克?
6、六(liu)年(nian)級一班(ban)(ban)有(you)48名同(tong)學,二班(ban)(ban)的(de)人(ren)數是一班(ban)(ban)的(de),三班(ban)(ban)的(de)人(ren)數是二班(ban)(ban)的(de),六(liu)年(nian)級三班(ban)(ban)有(you)多少(shao)人(ren)?
1、一輛(liang)汽車每(mei)分鐘(zhong)走7/8千(qian)米(mi),48分鐘(zhong)走了(le)多少千(qian)米(mi)?1小(xiao)時呢?
2、一(yi)個(ge)正(zheng)方體(ti)燈(deng)籠框架(jia),棱長(chang)9/20米,做這樣(yang)一(yi)個(ge)燈(deng)籠需(xu)要鐵絲多(duo)少米?
3、一袋(dai)瓜(gua)子(zi)重50千(qian)(qian)克,每3/4千(qian)(qian)克瓜(gua)子(zi)裝一包,裝了20包,還剩下多少(shao)千(qian)(qian)克?
4、甲、乙兩(liang)地相距240千(qian)米(mi),一(yi)輛(liang)汽車從甲地開往乙地,2小時行駛(shi)了全(quan)程的3/4,汽車平均(jun)每小時行駛(shi)多少千(qian)米(mi)?
5、人(ren)的頭部(bu)約占身(shen)高的1/8,王華身(shen)高168厘(li)米,他的頭部(bu)大(da)約是多少厘(li)米?
6、六(1)班有48人(ren),其中(zhong)參(can)加(jia)課外(wai)閱(yue)讀(du)興趣(qu)小(xiao)(xiao)組(zu)(zu)的占全(quan)班人(ren)數的1/4,參(can)加(jia)課外(wai)閱(yue)讀(du)興趣(qu)小(xiao)(xiao)組(zu)(zu)的有多(duo)少人(ren)?
7、一個足球售價96元(yuan),一個籃球的價錢是(shi)足球的5/8,一個排(pai)球的售價是(shi)籃球售價的3/4。排(pai)球的價錢是(shi)多少元(yuan)?
8、一(yi)本書60頁(ye),已經(jing)看了2/3,看了多(duo)少頁(ye)?還剩下(xia)多(duo)少頁(ye)?
9、某小區(qu)進行綠化,其中空地有1200平方(fang)米(mi)(mi),種(zhong)花的面(mian)(mian)積(ji)是空地面(mian)(mian)積(ji)的7/8,種(zhong)樹面(mian)(mian)積(ji)是種(zhong)花面(mian)(mian)積(ji)的4/5。這個小區(qu)種(zhong)樹多少平方(fang)米(mi)(mi)?
10、甲、乙兩地相距126千米,一輛汽車從甲地開往(wang)乙地,行駛(shi)了(le)7/9還(huan)多5千米,行駛(shi)了(le)多少(shao)千米?
聲明:生活十大、生活排行榜等內容源于程序系統索引或網民分享提供,僅供您參考、開心娛樂,不代表本網站的研究觀點,請注意甄別內容來源的真實性和權威性。申請刪除>> 糾錯>>