目录出5年级上册40道口算题 小学数学五年级上册口算题 小学五年级上册口算题等 口算题 五年级上学期 五年级上册数学口算题100道，带答案，快
五年级上册口算题教学资料 2009-12-23 17:42:35 阅凳燃读1775 评论基举8 字号：大中小 订阅 .
7.8×10= 0.6×100= 3.71×10= 4.5×1000=0.92×100= 6÷12＝ 0.87－0.49＝
5.2×10=0.28×1000= 6.12×10= 0.479×100=17.6×1000= 5÷100= 21.3÷10=
14.17÷100=9.2÷10=7.13÷10=1÷100= 0.43÷10=278.6÷1000= 53.4÷100=
38.2÷100= 2.33÷10=4.56÷100=9.02÷10=70.77÷100=356.8÷1000=3.2×3=
1.4×0.5=0.08×6= 1.5×0.3= 0.71×2=0.25×4=1.25×8=4.3×2=
1.2×0.4= 0.6×0.9= 3.4×0.3= 5×0.6= 4.5×2=0.03×0.5=1.6×0.3=
0.23×3=5.1×2=9×0.3=7.1×3=1.5×6=0.9×0.4×10= 0.68×8×1.25=
7.1×0.25×4= 16.4×2.9+16.4×7.1=3.2×2.8+3.2×7.2=1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)=
7.2÷3=8.4÷4=0.65÷5=0.93÷3= 2.7÷9= 3.8÷2=5.4÷0.8=4.6÷2=
1.8÷0.3= 4.2÷7= 9.6÷0.6=6.4÷3.2=11÷0.11=10÷2.5=14÷0.2=
0.31÷3= 10.5÷5= 14.7÷0.7= 20÷0.5=9.6÷1.2=3.44÷2=65÷0.3=
9.9÷11= 2.8÷2= 0.96÷3= 17×40＝100－63＝ 3.2＋1.68＝2.8×0.4＝
14－7.4＝1.92÷0.04＝ 0.32×500＝0.65＋4.35＝10－5.4＝ 4÷20＝ 3.5×200＝
1.5－0.06＝枣锋虚 0.75÷15＝ 0.4×0.8＝ 4×0.25＝0.36＋1.54＝1.01×99＝ 420÷35＝
25×12＝135÷0.5＝3/4 + 1/4 =2 + 4/9 = 3 - 2/3 =3/4 - 1/2=7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =0.51÷17＝ 32.8＋19＝5.2÷1.3＝1.6×0.4＝
4.9×0.7＝ 1÷5＝
4÷80.054÷0.9 7.5÷0.50.8÷2
0.72÷1.22.4÷0.0335÷0.352.2÷1.1
0.18×0.58.4÷0.060.6÷0.150.57÷0.19
1.21÷1.10.92×0.42.4×0.3100÷0.25
0.1÷0.011.5÷0.030.12÷0.44.8÷0.06
84÷2.12.4÷0.125.5÷0.113.6÷0.36
2.4÷0.031÷0.081÷0.251÷0.001
7.2÷810÷88.1÷92÷5
3.6÷0.90.33÷30.6×30.48÷6
0.8÷410÷41÷41.1÷5
3.5÷73÷50.49÷71.8÷9
12÷50.07÷0.14.3÷430.63÷0.21
3÷1.56.6÷0.64.8÷1.63.8÷0.02
0.18÷90.45÷32.4÷0.32.6÷5.2
6÷106.3÷0.215÷80.48÷1.2
3.7÷7.40.4×0.20.3÷0.010.64＋0.2
7.2－1.86.5÷1.38.8÷0.111.9×0.3
0.45÷0.53.6÷0.123.6÷0.0110÷4
0.24÷0.08 0.21÷0.76÷0.035.8÷0.058
0.58÷5.83÷51.2÷84.8×0.1
1.25×80.25×60.34×20.1×0.4
0.43×0.01 2.3×50.2×0.50.73×0
5.03×0.92.5×0.40.06×0.20.72×0.2
1.8×0.50.6×1.22.2×80.5×0.8
2.6×0.32.1÷37.5×20.27÷9
7.2÷0.63.2×43.6÷0.34.2÷0.7
1、24.6-3.98+5.4-6.02
解析：此题利用加法交换唤塌链结合律，凑整再计算。步骤如下：
24.6-3.98+5.4-6.02
=（24.6+5.4）-（3.98+6.02）
=30-10
=20
2、27×17/26
解析：此题先用加法分配律，把27转换成（26＋1），再利用乘法结合律，使得运算简便。
27×17/26
＝（26＋1）×17/26
＝26×17/26＋1×17/26
＝17＋17/26
＝17又17/26
3、528-99
解析：利用和孙凑整法和减法结合律计算，先利用凑整法把99变换为（100-1），再运用a-b-c=a-(b+c)来简便计算，步骤如下：
528-99
=528-（100-1）
=528-100+1
=428+1
=429
4、1.2×2.5+0.8×2.5
解析：运用提取公因数的方法，公式：ac+ab=a(b+c)，提取公因数2.5，1.2和0.8相加正好凑整数，使得运算简便。
1.2×2.5+0.8×2.5
=（1.2+0.8）×2.5
=2×2.5
=5
5、2.96×40
解析：此题衫羡先利用乘法分配律，把2.96×40转换成29.6x4，再利用乘法结合律来简便计算。
2.96×40
=29.6x4
=（30-0.4）x4
=30×4+0.4×4
=120-1.6
=118.4
7.8×10=0.6×100= 3.71×10=4.5×10000.92×100= 6÷12＝旅携锋 0.87－0.49＝隐让 5.2×10=0.28×1000=6.12×10= 0.479×100=17.6×1000= 5÷100= 21.3÷10=14.17÷100=9.2÷10= 7.13÷10=1÷100= 0.43÷10= 278.6÷1000= 53.4÷100= 38.2÷100= 2.33÷10= 4.56÷100= 9.02÷10=70.77÷100= 356.8÷1000= 3.2×3= 1.4×0.5=0.08×6= 1.5×0.3=0.71×2= 0.25×4= 1.25×8=4.3×2=
1.2×0.4=0.6×0.9=3.4×0.3=5×0.6=4.5×2=0.03×0.5=1.6×0.3=0.23×3=5.1×2= 9×0.3=7.1×3= 1.5×6= 0.9×0.4×10= 0.68×8×1.25=7.1×0.25×4= 16.4×2.9+16.4×7.1=3.2×2.8+3.2×7.2=1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)=
7.2÷3=8.4÷4=0.65÷5=0.93÷3= 2.7÷9= 3.8÷2=5.4÷0.8= 4.6÷2=1.8÷0.3=4.2÷7= 9.6÷0.6= 6.4÷3.2= 11÷0.11=10÷2.5= 14÷0.2=
0.31÷3= 10.5÷5= 14.7÷0.7=20÷0.5= 9.6÷1.2=3.44÷2= 65÷0.3= 9.9÷11= 2.8÷2= 0.96÷3=17×40＝100－63＝拆晌3.2＋1.68＝ 2.8×0.4＝14－7.4＝1.92÷0.04＝ 0.32×500＝0.65＋4.35＝10－5.4＝4÷20＝ 3.5×200＝ 1.5－0.06＝0.75÷15＝ 0.4×0.8＝4×0.25＝0.36＋1.54＝1.01×99＝ 420÷35＝25×12＝ 135÷0.5＝3/4 + 1/4 =2 + 4/9 =3 - 2/3 = 3/4 - 1/2= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 =2 - 1/6 -1/3 = 0.51÷17＝32.8＋19＝5.2÷1.3＝1.6×0.4＝ 4.9×0.7＝1÷5＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋空团1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝斗燃橘
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝段散 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51÷17＝ 32.8＋19＝ 5.2÷1.3＝ 1.6×0.4＝
4.9×0.7＝ 1÷5＝ 6÷12＝ 0.87－0.49＝
17×40＝ 100－63＝ 3.2＋1.68＝ 2.8×0.4＝
14－7.4＝ 1.92÷0.04＝ 0.32×500＝ 0.65＋4.35＝
10－5.4＝ 4÷20＝ 3.5×200＝ 1.5－0.06＝
0.75÷15＝ 0.4×0.8＝ 4×0.25＝ 0.36＋1.54＝
1.01×99＝ 420÷35＝ 25×12＝ 135÷0.5＝
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
1.45+15×6= 135
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40= 9
10.40×20= 800
11.80-25= 55
12.70+45=115
13.90×2= 180
14.16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160+70=230
21.18-64÷8= 10
22.42÷6+20=27
23.40-5×7= 5
24.80+60÷3=100
25.41+18÷2= 50
26.75-11×5= 20
27.42+7-29= 20
28.5600÷80=70
29.25×16= 400
30.120×25= 3000
31.36×11= 396
32.1025÷25=41
33.336+70= 406
34.25×9×4= 900
35.200-33×3= 101
36.3020-1010=2010
37.12×50= 600
38.25×8= 200
39.23×11= 253
40.125÷25=5
41.4200-2200=2000
42.220+80= 300
43.20×8×5= 800
44.600-3×200=0
45.20+20÷2= 30
46.35-25÷5= 30
47.36+8-40= 4
48.2800÷40=70
49.98÷14 = 7
50.96÷24 = 4
51.56÷14 =4
52.65÷13 = 5
53.75÷15 = 5
54.120÷24 =5
55.200÷25 = 8
56.800÷16 = 50
57.840÷21 =40
58.560÷14 = 40
59.390÷13 = 30
60.600÷15 =40
61.72÷24 = 3
62.85÷17 = 5
63.90÷15 =6
64.96÷16 = 6
65.78÷26 = 4
66.51÷17 =3
67.80÷40 = 2
68.100÷20 = 5
69.100÷4 =25
70.240÷40 = 6
71.920÷4 = 230
72.300÷60=5
73.64÷2 = 32
74.64÷4 = 16
75.50÷5 =10
76.60÷8 = 7.5
77.96÷4 = 24
78.90÷6 =15
79.400+80 = 480
80.400-80 = 320
81.40×80 =3200
82.400÷80 = 5
83.48÷16 = 3
84.96÷24 =4
85.160×5= 800
86.4×250= 1000
87.0×518= 0
88.10×76= 760
89.36×10=360
90.15×6= 90
91.24×3= 72
92.5×18= 90
93.26×4= 74
94.7×15=105
95.32×30= 960
96.40×15= 600
97.60×12= 720
98.23×30= 690
99.30×50=1500
100.5×700=3500 180÷60=3 12×25=3000÷90=04×5÷4×5=25 0.25×4＋4=5 131+218+269+182=800 25×6×4＝600 420÷35=12 36×5×4=720120÷5÷4=10 198－75－25＝98 120-20÷5＝116 59亿－58亿＝1亿 (1.3＋3.5)÷0.5=10 75÷2.5=30 0.45÷1.25÷8=0.045 2.5×7.6×4=7697.6÷0.02=4800 8.8－(0.25＋0.4)=8.15 0.25＋87＋0.75=88 0.8－0.35×2=0.10.1÷0.01×0.1=1 9.9＋9.9×99=990 2.7×3.6＋6.4×2.7=27 720÷8÷9=102.9＋5.7＋2.1=10.7 2－0.16－0.64=1.2 16.7＋84.5－16.7=84.5 6.8－(3.8＋2.9)=0.19×1.3＋9×6.7=72 5.5－5.25＋5.2=5.45 0.8×25－10=10 42.8×25×4=4280
7.2＋2.8＝100.9÷0.01＝90 3.5＋7.6＝11.13×0.2×0.5＝0.3 0.96÷0.3＝3.21.5×0.4＝0.6 7÷0.25＝282.5×0.7×0.8=1.4 8－2.5＝5.516÷1.6＝10 5.6×1.01=5.6568×（2.5＋0.25）＝22 0.36＋0.64＝164.32÷16＝4.02 72.8÷0.8＝918.4×0.2＋1.6×0.2＝2 8.4÷4.2＝2 0.05×0.8＝0.04 2.56－0.37＝2.19 1.23×3＝3.6925×0.8×0.5＝10 12×2.5＝30 3.2÷1.6＝23.5＋3.5×3＝14 19.6÷2＝9.88.8÷2.2=4 3.9＋2.03＝5.937.2×0.3＋2.8×0.3＝3 13.8＋9.9＝23.72.4×2.5＝6 0.75×4＝3（1.5＋0.25）×4＝7 4.2÷0.1＝424.2÷3.5＝1.2 2.14－0.9＝1.24 27＋456＋73=556 12÷0.3=402.87÷0.7＝4.1 13÷4＝3.25 24÷4＋56÷4=202.1×0.3÷2.1＝0.3 2.3－0÷8.1=2.3 1.37－1.37÷1.37= 0.37 4.4÷(5×0.2)=4.47×1.3= 9.1 0.96÷0.06=16 0.36×0.3=0.108 0.35÷0.7=5 13.65÷13=1.054×0.8×0.25×1.25=1 13＋0.7÷0.7=14 7.05×23.7+7.05×76.3 =705 0.125×3.2×2.5= 1 (12+23.1÷0.75)×0.4－5.12=12 728＋199=827637－201=436 16×25=400 1.6×[(12－7.2)÷(0.84÷2.1)]=76.8
