❶ 600道小数口算题(带答案)急!急!急!谢谢!
1.23+5.77=7 25.36+425.64=450 45.87+152.13=198 256.66+152.34=509 15.1+16.9=32 154.6+14.4=169 1.56÷14 =45 2.65÷13 = 55 3.75÷15 = 55 4.120÷24 =55 5.200÷25 = 85 6.800÷16 = 505 7.840÷21 =405 8.560÷14 = 405 9.390÷13 = 306 1.2+1.5=2.7 1.3+1.5=2.8 0.2+1.2=1.4 1.3+1.08=2.38 5.5+2.1=7.6 7.8+1.9=9.7 1.02+1.03=2.05 1.2+1.5=2.7 1.5+1.7=3.2 1.3+1.5=2.8 0.2+1.2=1.4 1.3+1.08=2.38 5.5+2.1=7.6 7.8+1.9=9.7 1.02+1.03=2.05 1.2+1.5=2.7 1.3+1.5=2.8 0.2+1.2=1.4 1.3+1.08=2.38 5.5+2.1=7.6 7.8+1.9=9.7 1.02+1.03=2.05 7.1+7.1=14.2 2.03+2.03=4.06 17×40=680, 100-63=37, 3.2+1.68=4.88, 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
❷ 700道小数口算题带答案
17×40=680, 100-63=37, 3.2+1.68=4.88, 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
小数五年级加减法口算练习题400道及答案
1.5-0.5= 1-0.9= 2.3+0.6= 0.9+0.8= 1-0.3= 3.4-1.5=
1.9-0.9= 3.5-2.4= 0.36+0.64= 3.5+ 4.2= 6 -0.5= 2.7-0.4= 0.8+ 0.7= 4.5-3= 7.8-1.1=
1.5-0.5= 1-0.9= 2.3+0.6= 0.9+0.8= 1.9-0.9= 3.5 -2.4= 0.36+0.64= 0.96-0.3= 8.65-6.31=
2.5+0.9= 1.2-0.5= 7.8+1.6= 0.39+0.15= 3-1.4= 4.7-2.8= 7.2-6.45= 15-0.48= 6.77-1.78=
3.45+5.75= 3.40+58.20= 49.80+49.20=
111.6-99= 7.8+21.02= 5.6-1.42= 12.5+0.9= 4.5-2.83= 3.75+2.25=
2.98+0.56= 12.53+4.67= 6.07+4.89=
5.64-1.78= 10.2-6.45= 5-0.41= 0.3+1.5= 2.5+9.8= 7.6+1.3= 4.4+5.7= 2.3+7.7= 5.7+3.1= 7.69+2.31= 9.16+2.64= 5.68+12.22= 16.8+16.5= 26.3+14.6= 6.9+3.4=
52.3+64.7= 12.75-5.3= 8.24+16.93=
0.75+0.4= 20+0.78= 4.8+4.2= 5.7-3= 4.9-1.7= 1.34+0.8= 2-0.75= 8.7+0.03= 0.2-0.09= 8.5+2.5= 2.4-1.4= 0.68+0.42= 7.82-7.2= 2+9.1= 0.48+0.52=
8.1-5.1= 0.78-0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.9+0.1= 1-0.8= 4.5-4= 5.6+4= 10-4.4= 6+6.6= 9.5-2.7= 1-0.55= 3.7+4.8= 7+3.3= 3.25+0.75= 2.7+3.9= 0.7+0.9= 0.9+1= 14.6-0.4= 10-0.1= 14+0.78= 3+2.7= 5-0.08= 1.64+2.35= 1.1-1= 8.34-6.22= 1.3+4.3= 7.2+6.9= 9.3-8.8= 4.4+15.99= 19.8-5.6= 96.3-56.2 = 79.2+56.8= 1.9+25.793= 88-69.21=
136.5-105= 73.4+52.1= 93.1-20.9= 63.1-11= 0.33+9.8= 7.8+6.9= 0.2+2.7= 5.6+4.4= 9.4+0.06=
0.7+0.4= 0.5-0.45= 10-0.1=
1.8-0.9= 12.6-1.2= 17+0.33= 1.01+0.6= 7-0.05= 9-0.26=
6.14+3.83= 7.93-1.64= 5.23-2.36=
3.44+3.36= 8.63-3.48= 1.16+4.77= 7.74-5.85= 9.35-4.74= 4.93+4.75= 8.17-5.26= 2.26-0.86= 6.55+4.68= 1.1+4.5= 1.9+3.4= 3.45+4.6= 4.45+4.5= 9.4-2.75= 7.3-1.26= 3.83+5.55= 2.75+1.3= 7.6-2.15= 1.9+6.2= 7.1-6.6= 6.8-2.8= 44.4+1.4= 1.7+9.66= 43.3+6.3=
55.5-1.9= 38.9-5.55= 64.41+8.67=
0.7+0.9= 3.8+0.6= 8.24+3.76= 4.1-3.8= 14+0.78= 14.6-0.34=
1.3+8.56= 0.8-0.55= 1-0.03= 30.5+3.05= 0.8-0.45= 3.25+0.75=
0.78+2.2= 5-0.08= 10-0.1=
10-7.64= 13.6+8.46= 0.99+1.1=
1.23+6.52= 5.32-0.93= 6.35-5.23= 1.23+5.69= 1.26+5.21= 0.96-0.23= 7.26-4.93= 2.16-0.23= 4.63+8.9=
9.28+7.32= 5.2-0.9= 2.65+9.32=
7.65-6.23= 8.28+4.75= 9.23+5.45= 6.23-4.53= 8.52+4.65= 5.2+2.63= 4.62+8.95= 7.24+6.21= 3.8-2.3=
0.7+0.9= 0.8+0.6= 8.24+3.76= 4.1-3.8= 14+0.78= 14.6-0.34= 1.3+8.56= 0.8-0.55= 10-0.1=
4-0.04= 1-0.03= 30.5+3.05= 0.8-0.45= 0.78+2.2= 5-0.08= 3.25+0.75= 8.65-6.31= 10-7.64=
13.6+8.46= 0.99+1.1= 3.17+3.43=
6.82+15.55= 34.52-17.87= 12.23+4.57= 23.75+8.64= 17.83+9.5= 7.83-0.5= 3.45+8.7= 16.55+1.3= 8.54+5.96= 27.38-5.34= 2.62+4.66= 8.5+9.63=
4.76 - 1.12 = 1.45 + 2.7 = 4.31 + 21.76 =
9.46 + 18.28 = 42.39 - 20.92 = 21.85 + 37.08=
3.2+1.8= 0.9+0.6= 0.1-0.01= 1.2-0.12= 1-0.385= 3.2-2.3= 0.76-0.38= 15-7.3= 2.1+0.2= 0.3+0.7= 3.6+1.6= 7.5-0.5= 2.13-0.02= 3.51+0.2= 102+0.3= 1.12-1.02= 4.5-0.01= 1.9-0.4=
九十道小数口算题带答案
1.23+5.77=7 25.36+425.64=450 45.87+152.13=198 256.66+152.34=509 15.1+16.9=32 154.6+14.4=169
小数除法口算题带答案的不要分数
1.56÷14 =45 2.65÷13 = 55 3.75÷15 = 55 4.120÷24 =55 5.200÷25 = 85 6.800÷16 = 505 7.840÷21 =405 8.560÷14 = 405 9.390÷13 = 306
口算小数乘除法口算计算题及答案200道
1.支持小学数学口算,加、减、乘、除及其四则运算,可根据用户情况来选择运算类型。
2.可以用最小值和最大值来控制运算参数值范围,并可以负数、小数、整数。
3.根据要求可以限制所出题的答案非负数或小数
4.有多种出题方式(混合运算、括号运算、填空运算)
你到华军软件搜索 雨点数学口算练习2.0
小数加减法的口算100道,
1.2+1.5=2.7 1.3+1.5=2.8 0.2+1.2=1.4 1.3+1.08=2.38 5.5+2.1=7.6 7.8+1.9=9.7 1.02+1.03=2.05 1.2+1.5=2.7 1.5+1.7=3.2 1.3+1.5=2.8 0.2+1.2=1.4 1.3+1.08=2.38 5.5+2.1=7.6 7.8+1.9=9.7 1.02+1.03=2.05 1.2+1.5=2.7 1.3+1.5=2.8 0.2+1.2=1.4 1.3+1.08=2.38 5.5+2.1=7.6 7.8+1.9=9.7 1.02+1.03=2.05 7.1+7.1=14.2 2.03+2.03=4.06
小数乘除法口算题答案
17×40=680, 100-63=37, 3.2+1.68=4.88, 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
❸ 小数除小数较难的题库
无法作答,条件不足。
如果觉得答案解决了你的问题,请采纳,有问题可继续追问,如未回答追问,可能不在哦
❹ 小数乘法竖式练习题及答案50道
1、1.2×5=6
2、1.5×2=3
3、2.6×61=158.6
4、0.059×0.2=0.0118
5、4.268×1.7=7.2556
6、57×5.7=324.9
7、9.46×2.85=26.961
8、17.8×6.4=113.92
9、1.5×4.9=7.35
10、2.5×0.88=2.2
11、5.555×5.2=28.886
12、2.22×3.33=7.3926
13、7.658×85=650.93
14、36.02×0.3=10.806
15、56.78×8=454.24
16、0.4×0.02=0.0008
17、1.8×0.4=0.72
18、6×0.25=1.5
19、1.25×0.8=1
20、6.2×0.3=1.86
21、2.5×0.8=2
22、0.06×5=0.3
23、0.16×25=4
24、5×2.1=10.5
25、0×48.76=0
❺ 小学四年级数学下册小数乘法分配律的题库
搜一下:小学四年级数学下册小数乘法分配律的题库
❻ 求四年级带小数点竖式计算的题库,谢谢大家
0.9+0.1= 1-0.8= 51÷3= 360÷4= 36+44=
3800-900=
4×12= 80-19= 7×13= 4.5-4= 5.6+4=
5.7+3.3=
10-4.4= 6+6.6= 9.5-2.7= 1-0.55= 3.7+4.8=
7+3.3=
0.9+1= 45÷3= 2.7+3.9= 18×4= 416÷4=
1-0.44= 0.7+0.9= 3.25+0.75=
14.6-0.4= 10-0.1=
14+0.78= 1-0.3= 5-0.08= 1.1-1=
1.64+2.35= 8.34-6.22= 12.6+3.4=
1.3+4.3 7.2+6.9 9.3-8.8 4.4+15.99 19.8-5.6 96.3-56.2
79.2+56.8 1.99+25.7 93.88-69.21 0.33+9.88 136.5-105.763.4+52.1
93.1-20.9 63.1-13.8 103.9+450.613.88-5.77 96.12+52.3 13.2+65.1
7
8.9-65.4 12.3+96.5 42.5-19.5 73.55-14.68 46.32+65.18
95.44+53.12 96.42-13.88 42.5-17.8 63.22-22.77 69.12+78.39
42.55-0.69 0.55-0.33 45.96-24.41 75.2-28.3 64.2+15.4
10.23-0.88 4.56+14.62 7.9+53.1 56.4+23.1 96.4-57.1 55.1+65.9
56.78-21.5 96.1-43.2
2.6+0.4 0.375+0.625 5.8+2 5-0.2 0.48+0.29
4.3-1.6 0.74-6.4 1-0.89 3-2.3
4.2+15.6 24.8-18.2 13+7.1 10-9.05 3.96+6.04 4.03-1.97
0.3+0.4 1.5+0.5 2.4+1.2 4.5-0.9 5.3-4.8 8+2.5
7.65+2.13 3.14-2.09 0.96+4.68 8-7.56
2.1+0.2= 0.3+0.7= 3.6+1.6= 7.5-0.5= 3.7-0.9=
2.13-0.02= 3.51+0.2= 102+0.3= 1.12-1.02= 4.5-0.01=
1.2+8.8= 4.3—4.3= 5—0.2=
2.2—1.4= 8.7—2.6= 4.7+2.3=
0.6—35= 6.3—0.6= 12.9—12=
①3.51-2.43= ②4.2-1.02= ③2.4+2.66= ④3.17+2.45=
⑤9+1.5= ⑥4.5-0.79= ⑦1.69+2.21= ⑧4.51+2.49=
6.45-3.29=3.16 3.29+3.16= 6.45-3.16=
12.4+0.28=12.68 12.68-0.28= 12.68-12.4=
。
3.58+12.7 8.07-2.074 10.475-4.75
0.3+0.7 0.75+0.25 4.6-3.6 5.7-4 4.7-0.9 0.35+1.25
8-2.5 2.56-0.37 3.9+2.03 1-0.2 3.6+2.4 0.5+7.25
3.58+12.7 8.07-2.074 10.475-4.75
0.3+0.7 0.75+0.25 4.6-3.6 5.7-4 4.7-0.9 0.35+1.25
8-2.5 2.56-0.37 3.9+2.03 1-0.2 3.6+2.4 0.5+7.25
9.3 + 6.98 24+ 9.9 13.8- 8.3 7.56-4.56
❼ 小数运算练习题,不要应用题,要简单的(要有答案)
一、口算
1.2+3.2+0.8 = 5.2 1.2×2.5×4 = 12 3.01+1.7+0.99 =5.7
1×0.66÷6 = 0.11 2.7-2.7÷2.7 = 1.7 0.1-0.047 =0.053
0.29÷2.9 = 0.001 3.4×0.2 = 0.68 0.57÷19 =0.03
二、用递等式计算,能简便的要用简便方法计算.
1.93+2.7+2.07+7.3 (0.25+2.5+25)×0.4
5-0.9×0.2+1.8÷0.5 [0.783+0.75×(0.55-0.15)]÷19
6.4×3.28+4.6×3.28-3.28 0.78×99+0.78
三、求未知数x
0.56×x = 8.4 62.1÷x = 0.03
x+0.92 = 1.2 3.02-x = 0.98
四.、列式计算
1、5.46与7.86的和, 除以0.4, 商是多少?
2、 一个数的1.5倍是3.75,这个数的2.4倍是多少?
3、3.7乘6.04与0.17的差,积是多少?
其他项目就不要答案了吧 很简单的啊
❽ 小数乘以小数测试题
一、口算
0.4×5 1.2×4 4×1.5 1×0.5 1.8×0.01 0.25×40
0.01×0.1 1.25×0.4 0.36×0.2 0.8×0.9 12.5×0.8 0×0.365
二、填空
0.45×8表示____________
8×0.45表示____________
7.5×1.2表示____________
三、列竖式计算
6.52×27 0.32×1.25 0.85+1.942
0.008×0.425 10.9×0.38 5.1-2.09
四、列式计算
1.24个0.16是多少?
求48的百分之五是多少?
4.58的1.75是多少?
五、填>、<、=
7.3○1.2×7.3 0.8×0.8○0.95 5.43×0○5.43 4.9○49×0.01
六、解决问题
1.蒙古牛一般体重是0.326吨,身高是1.12米。新培育的草原红牛体重约是蒙古牛的1.3倍,身高约是蒙古牛的1.1倍。草原红牛的体重、身高各多少?
2.要下雨了,小丽看见远处有闪电,4秒后听到了雷声,闪电的地方离小丽有多远?(雷声在空气中的传播速度是0.33千米/时)