舟山炼油项目招聘:六年级数学口算题

来源:百度文库 编辑:九乡新闻网 时间:2024/05/02 12:40:28
17×40=680,     100-63=37    3.2+1.68=4.88,  2.8×0.4= 1.1214-7.4=6.6,   1.92÷0.04=48,  0.32×500=160,  0.65+4.35= 510-5.4=4.6,   4÷20=0.2,   3.5×200=700,   1.5-0.06=1.440.75÷15=0.05,  0.4×0.8=0.32,  4×0.25=1,  0.36+1.54=21.01×99=99.99, 420÷35=12,  25×12=300,   135÷0.5=2703/4 + 1/4 =1,   2 + 4/9 =22/9,   3 - 2/3 =7/3,   3/4 - 1/2= 1/41/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2,   7/8 + 3/8 =5/43/10 +1/5 =1/2, 4/5 - 7/10 =1/10,   2 - 1/6 -1/3 =1.50.51÷17=0.03,  32.8+19=51.8,   5.2÷1.3=4,   1.6×0.4= 0.644.9×0.7=3.43,  1÷5=0.2,   6÷12=0.5,  0.87-0.49=0.38 
2.8×0.4= 1.12,     14-7.4=6.6,            1.92÷0.04=48,  
 
0.32×500=160,         0.65+4.35= 5           10-5.4=4.6, 
 
4÷20=0.2,             3.5×200=700,           1.5-0.06=1.44
0.75÷15=0.05,         0.4×0.8=0.32,          4×0.25=1,        
 
0.36+1.54=2           1.01×99=99.99,         420÷35=12, 
25×12=300,            135÷0.5=270            3/4 + 1/4 =1,
2 + 4/9 =22/9,          3 - 2/3 =7/3,           3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2,    7.5-(2.5+3.8)=1.2,      7/8 + 3/8 =5/4
3/10 +1/5 =1/2,         4/5 - 7/10 =1/10,       2 - 1/6 -1/3 =1.5
0.51÷17=0.03,          32.8+19=51.8,          5.2÷1.3=4, 
 
1.6×0.4= 0.64          4.9×0.7=3.43,          1÷5=0.2, 
6÷12=0.5,              0.87-0.49=0.38
 
2/1*2=1           3/1*3=1            3/2*3=2            3/1*6=24/3*8=6           5/3*20=12          7/3*14=6           8/7*40=354/3*16=12         9/5*27=15          2/1*30=15          12/7*24=1430/1*30=1         51/9*102=18        19/9*76=36         4/9*8=185/8*90=144        99/98*99=98        3/14*6=28          7/1*28=41/10*90=9         5/3*105=63         19/7*38=14         5/1*25=58/19*16=38        61/60*122=120      7/2*28=8           6/1*48=89/7*18=14         25/7*100=28        9/5*81=45          8/9*16=182/1*2=1           3/1*3=1            3/2*3=2            3/1*6=2 
4/3*8=6           5/3*20=12          7/3*14=6           8/7*40=35 
4/3*16=12         9/5*27=15          2/1*30=15          12/7*24=14
30/1*30=1         51/9*102=18        19/9*76=36         4/9*8=18 
5/8*90=144        99/98*99=98        3/14*6=28          7/1*28=4 
10/1*90=9         5/3*105=63         19/7*38=14         5/1*25=5 
8/19*16=38        61/60*122=120      7/2*28=8           6/1*48=8 
9/7*18=14         25/7*100=28        9/5*81=45          8/9*16=182/1*2=1           3/1*3=1            3/2*3=2            3/1*6=24/3*8=6           5/3*20=12          7/3*14=6           8/7*40=354/3*16=12         9/5*27=15          2/1*30=15          12/7*24=1430/1*30=1         51/9*102=18        19/9*76=36         4/9*8=185/8*90=144        99/98*99=98        3/14*6=28          7/1*28=410/1*90=9         5/3*105=63         19/7*38=14         5/1*25=58/19*16=38        61/60*122=120      7/2*28=8           6/1*48=8
 
12÷3/5=12×( 5/3)        9÷6/7=9×( 7/6 )       30÷5/6=30×(6/5 )
4×(3/2 )=4÷2/3         4÷5/7=4×7/5       3÷4/5=3×5/4 
24 ÷7/16=24×(16/7 )     A÷C/B=A×B/C       4÷4/5=5 
6÷3/4=8                  10÷2/5=25          18÷4/9=81/2
4×4/5=16/5               6×3/4=18/4         10×2/5=4 
18×4/9=8                 3÷3/4=4            2÷1/3=6 
6÷4/5=15/2               1÷5/7=7/5          3/4÷3=1/4 
1/3÷2=1/6                4/5÷6=2/15         5/7÷1=5/7