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姓名：_
口算練習-小數乘整數
總題數：100題
0.1x2=0.9x3=0.3x4=0.6x7=0.6x3=
0.3x5=0.6x4=0.6x6=4.1x4=7.1x7=
0.8x8=1.3x2=0.6x9=8.1x4=0.4x3=
0.7x7=8.2x4=0.9x6=5.1x7=0.7x7=
3.1x4=0.7x3=3.3x2=0.6x2=6.1x4=
5.3x3=1.1x7=0.9x9=0.8x3=3.1x7=
0.1x7=0.3x2=0.6x8=0.3x6=0.2x8=
0.8x3=0.5x7=0.3x2=0.7x3=4.5x2=
1.2x5=1.1x8=2.2x20=0.73x3=8.3x30=
0.62x3=0.05x5=0.03x2=0.25x2=0.11x5=
0.09x6=0.5x50=4.1x90=0.08x3=3.2x40=
0.07x8=1.2x40=5.1x70=0.41x7=1.4x20=
5.2x50=8.2x50=7.5x20=0.02x6=0.51x9=
0.4x90=0.09x2=0.91x8=0.06x5=0.04x4=
4.1x20=0.8x80=0.08x2=0.5x80=0.03x2=
0.5x30=0.08x7=0.09x3=0.07x9=0.82x5=
0.04x7=6.1x90=0.08x6=0.06x2=0.23x3=
0.1x40=0.21x7=0.61x8=0.82x30=0.42x40=
0.83x30=0.95x20=0.61x30=0.61x70=0.72x40=
0.73x30=0.52x30=0.35x20=0.51x20=0.61x20=
第1頁
姓名：_
口算練習-小數乘小數
總題數：95題
l.lxO.5=1.1x07=3.4x0.2=0.2x0.5=1.3x03=
2.1x0.3=0.5x0.5=23x0.3=2.1x0.2=0.2x0.8=
3.2x0.2=0.9x0.5=0.3x0.4=1.2x03=0.8x0.2=
4.2x0.2=1.4x0.2=11x0.2=4.5x0.2=1.2x0.4=
0.6x0.9=2.3x0.2=07x0.5=0.4x03=0.9x07=
2.1x0.4=2.4x0.2=l.lx0.6=1.2x0.5=2.5x0.2=
1.3x0.2=0.5x0.4=2.2x0.4=1.1x03=3.5x0.2=
l.lx0.4=4.4x0.2=11x0.8=0.8x0.9=1.5x0.2=
07x0.3=4.3x0.2=33x0.2=0.2x07=3.1x0.2=
4.1x0.2=1.2x0.2=07x0.2=0.6x0.2=2.2x0.2=
2.2x03=0.22x0.5=0.31x0.3=0.32x0.3=0.91x0.8=
0.91x0.7=0.41x0.2=0.81x0.6=0.82x0.3=0.71x0.8=
0.72x0.4=0.92x0.5=0.71x0.2=0.31x0.5=0.72x0.3=
0.82x0.5=0.33x0.3=0.51x0.2=0.11x0.3=0.34x0.2=
0.91x0.9=0.73x0.3=0.42x0.4=0.93x0.3=0.41x0.9=
0.41x0.4=0.82x0.2=0.45x0.2=0.75x0.2=0.61x0.9=
0.11x0.5=0.81x0.8=0.42x0.5=0.42x0.3=0.62x0.4=
0.02x0.5=0.52x0.4=0.42x0.2=0.51x0.3=0.21x0.8=
0.02x0.2=0.32x0.2=0.83x0.2=0.62x0.3=0.52x0.5=
第1頁
姓名：______________
口算練習-小數的四則混合運算及簡算
總題數：100題
4.3x5x0.2=1.25x8.4x4=4x3.6x1.25=
2.2x25x0.4=9.6x0.25x4=4.5x0.25x4=
2.5x7.7x2.8=1.4x43x0.5=0.5x4.9x0.6=
2.5x4.6x3.2=7.3x2.5x0.4=3.5x0.5x0.2=
2.5x6.9xl.6=0.2x47x0.5=2.5x9.1x0.4=
6.4x2.5x0.4=9.2x2.5x0.4=4.8x2.5x0.4=
0.6x4.2x0.5=5x(77.49x2)=5x(72.32x2)=
5x(93.12x2)=5x(28.99x2)=5x(60.09x2)=
5x(2x30.11)=5x(2x47.51)=5x(2x43.44)=
5x(24.71x2)=4.1x0.125x8=9x1.6+lxl.6=
5.9x4+3.1x4=2x4.4+8x4.4=7x2.2+3x2.2=
4x71+6x7.1=1.25x4.1x1.6=2.4x6.4x1.25=
1.25x4.9x7.2=1.25x5.1x0.8=6.4x1,8x1.25=
9.4x12.5x0.8=1.25x9.9x0.8=1.25x1.5x6.4=
5.1x1.25x0.8=1.25x7.1x2.4=1.25x7.3x1.6=
1.25x9.2x6.4=8.5x125x0.08=5.9x125x0.08=
9.4x125x0.08=91x5.8+9x5.8=8x9.9+92x9.9=
1x9.3+99x9.3=97x0.2+3x0.2=1.25x(8x83.1)=
2.5x(21.71x4)=2.5x(95.24x4)=2.5x(80.71x4)=
2.5x(4x73.59)=2.5x(4x17.76)=1.7x12.5x0.08=
第1頁
姓名：______________
口算練習-小數的四則混合運算及簡算
總題數：100題
5.8x12.5x0.08=7.3x12.5x0.08=6.3x12.5x0.08=
6.2x12.5x0.08=1.25x(8x20.96)=1.25x(8x76.39)=
1.25x(8x77.54)=1.25x(8x10.94)=1.25x(52.71x8)=
3.7x6.6-3.6x37=4.4x27-2.7x4.4=4.4x5.3-53x4.4=
7.3x5.1-l.lx7.3=5.6x6.4-5.6x14=9.4x6。-2.1x9.4;
4.6x6.1-6.1xl.6=6.2x5.3-6.2x33=4.3x4.2-43x4.2=
5.2x4.8-4.8x3.2=77x7.2-7.2x2.7=13x3.8-3.8xL3;
1.6x6.3-13x1.6=8.7x2.9-87x1.9=7.5x6.9-6.9x2.5=
5.4x9.5-9.5x34=9.8x37-3.7x9.8=1.2x6.8-1.2x2.8=
2.6x9.1-2.6xl.l=27x3.8-2.7x3.8=0.7x7.3+03x7.3=
7x1.69+93x1.69=0.1x8.5+0.9x8.5=0.3x6.4+07x6.4=
0.9x3.1+0.1x3.1=0.9x4.2+0.1x4.2=0.1x4.2+0.9x4.2=
6x2.39+94x2.39=92x5.57+8x5.57=9x6.14+91x6.14=
0.6x8.7+0.4x87=
第2頁
姓名：______________
口算練習-單元綜合練習
總題數：100題
0.5x7=8.2x4=9.5x2=
0.7x7=1.1x3=0.3x4=
0.7x6=0.7x8=9.4x2=
0.6x4=0.2x3=7.1x2=
0.9x3=4.1x5=0.6x20=
5.1x30=0.02x4=0.5x60=
0.05x9=1.1x50=0.84x2=
0.06x5=8.1x40=0.05x3=
0.06x2=6.1x80=l.lx0.3=
03x0.6=44x0.2=4.1x0.2=
4.3x02=42x0.2;0.3x0.3=
13x0.2=3.5x0.2=3.1x0.2=
l.lx0.6=2.1x0.2=0.61x70=
0.31x30=0.51x70=0.32x50=
0.21x0.2=0.11x0.8=0.15x0.2=
0.03x0.3=0.85x0.2=0.83x0.3=
0.11x0.5=0.91x0.2=101x0.37=
101x0.77=101x0.31=2.5x5x0.2=
4.3x1.25x8=0.8x47x2.5=0.5x8.4x0.2=
8.8x0.5x0.2=2.5x83x3.6=0.8x6.3x2.5=
第1頁
姓名:
口算練習-單元綜合練習
總題數：100題
0.4x2.4x0.5=2.5x43x1.6=1.8x3.9x0.5=
5x(2x46.27)=5x(59.48x2)=1.25x(8x87)=
5x(2x53.55)=1.1x0.125x8=6.9x0.125x8=
5.1x0.125x8=9.5x0.125x8=8x07+2x0.7=
1x1.6+9x1.6=2.6x1.25x0.8=1.25x7.4x0.8=
0.8x9.2x1.25=1.25x3.5x1.6=2x0.7+98x0.7=
4x9.9+96x9.9=2.5x(20.39x4)=2.5x(97.87x4)=
2.5x(94.64x4)=2.5x(30.16x4)=7.3x12.5x0.08=
4.4x12.5x0.08=1.25x(13.65x8)=1.25x(86.71x8)=
2.4x5.8-5.8x24=2.6x3.3-2.6x3.3=5.4x7.8-7.8xl.4=
8.2x4.4-8.2x2.4=5.8x6.1-4.1x5.8=2.2x47-3.7x2.2=
3.8x4.4-2.4x3.8=6.1x8.3-8.3xl.l=8.2x7.9-7.9xl.2=
6.1x3.6-1.6x6.1=3x7.37+97x7.37=95x8.65+5x8.65=
57x9.3+4.3x9.3=
第2頁
姓名：______________
口算練習-除數是整數的小數除法
總題數：100題
41-5=194-5=17-5=21+5=
43+5=37-?5=334-5=16-5=
18+5=46?5;11-5=13+2=
34+5=44+5=29?5;47+5=
1”2=194-2=28+5=24+5=
5.7+3=4.6-2=3.6+2=5.6+4=
1.6-2=4.9-7=4.2-2=7.4-2=
3.4+2=5.4-9=3.84-2=5.2+4=
2.1^7=9.6+4=3.5+7=7.2+9=
5.6?8;9.8+7=3.9-3=9.6+3=
14.4+3=39.2+4=22.8+4=14.1-3=
38.7-9;75.6-9=33.6+4=24.8-8=
14.7+3=23.8+7=58.1+7=29.7+9=
13.4-2=52.2+9=15.6-3=16.2-2=
67.2-8=31.8+6=37.8+9=2.3+10=
14.6-2=744-100=7.71-10=9.43+10=
22.9-10=8.17-10=6.53-10=6.374-10=
49.7+10=8.67-10=15.1-10=81.9-10=
98.74-10=87.6+10=8.36+10=58.9-10=
38.8-10=2.56+10=31.5-10=77.64-10=
第1頁
姓名：_
口算練習-除數是整數的小數除法
總題數：100題
92.84-10=98?1000=65.4+100=26.5-100=
16.5+100=1.94+100=8.51+100=23.7-100=
81.7^100=5.33+100=64.7-100=7.13+100=
36.3+100=74.9-100=92.9+1000=81.2-1000=
62.7+1000=92.24-1000=83.9+1000=72.9-1000=
第2頁
姓名：______________
口算練習-除數是小數的小數除法
總題數：100題
1-0.5=33-0.6=33-0.5=27-0.5=
32-0.5=7.2-?0.8=8.8-?0.4=2.8+0.5;
3.2-0.8=5.2-0.8=3.64-0.8=5.4+0.6=
5.14-0.3=2.4-?0.6=6.3^07=1.1+0.5;
4.2-0.2=9.34-0.6=3.6-0.2=7.95+0.5=
2.44+0.4=2.52+0.7=3.43+0.7;48.5+0.5;
0.72-?0.6=1.05-0.5=0.854-0.5=1.72-0.4=
0.92-0.2=30.1+0.7=1.08-0.6=2.84+0.4=
1.84-0.2=1.82-0.7=24.5-0.7=1.96+0.2=
0.964-0.4=9.84-0.2=50.4+0.6=10.8+0.9;
28.8+0.8=1.33+0.7=2.85+0.3=29.4+0.6=
49.6-0.8=4.56-0.6=5.46+0.6;1.65+0.3=
1.56+0.6=0.99+0.9=3.96+0.6=3.16+0.4=
15.9-0.3=1.84-0.4=1.28+0.4=1.08+0.2=
39.64-0.9=1.35+0.3=3.52+0.4=53.24-0.7=
1.62-0.2=38.8+0.4=26.4+0.8=2.76+0.6=
4.95+0.5=5.04-0.9=1.89-0.9=0.884-0.4=
0.84-0.2=23.4-0.3=25.2-0.6;4.02+0.6=
6.024-0.7=1.68+0.3;2.03+0.7;24.8+0.8=
1.52+0.8;24.9+0.5=44.96+0.8=51.17+0.7=
第1頁
姓名：_
口算練習-除數是小數的小數除法
總題數：100題
13.22+0.2=29.52-0.8=15.844-0.6=26.31+0.3=
32.48+0.7=22.68+0.9=25.414-0.7=15.05-0.7=
37.954-0.5=25.44+0.6=26.96+0.4=47.18+0.7=
20.58+0.6=54.78+0.6;31.994-0.7=16.26-0.2=
49.284-0.8=15.04+0.2;30.73-0.7=31.74-0.6=
第2頁
姓名：______________
口算練習-單元綜合綜合練習
總題數：100題
42+5=48+5=13+2=27+5=
19-5=39+5=15-?2=314-5=
46+5=24+5=17+2=44+5=
49+5=21?5;43+5;23+5;
34+5=47+5=12+5=19+2=
8.1-9=5.6-7=2.5/5;3.6+9=
7.8-？3=7.2?9;8.4+2=9.8+2=
4.2?2;2.4+6=12.6+3=44.8-8=
39.2-4=16.8-3=62.4+8=48.3+7=
42.4-?8=48.6+6;72.9+9=23.1-7=
26.4+4;21.2+4=11.6-4=24.8+4=
44.1-？7=0.8-?10=26.6-7=26.7+3=
21.6-4=33.6-7=72.8+8=7.2-0.8=
3.64-0.6=1.3^0.5=7.2-0.9=3.4-0.4=
4.5+03=56.5+10=8.38+10=6.464-10=
5.984-10=5.71-10=1.08-0.2=0.72-0.6=
17.4-?0.2=42.3+0.9=10.5+0.3=20.8-0.4=
45.6-0.6=52.5-0.7=1.36-0.4=9.64+0.2=
2.55+0.3;2.72+0.4=23.2+0.8;27.6-0.6=
18.9-?0.3=43-1000=23.4+0.6;51.8+100=
第1頁
姓名：—
口算練習-單元綜合綜合練習
總題數：100題
6.94-100=4.13-100=48.9-100=59.7-100=
6.48v100=38.61+0.9=18.96+0.4;32.64-0.4=
15.42-0.6=70.65-0.9=19.14-0.6=42.96-0.6=
22.05+0.3=26.7+1000=45.7-1000=21.1-1000=
35.7-1000=66.2-1000=52.9-1000=86.2-1000=
第2頁
姓名：______________
口算練習-2、5的倍數特征
總題數：100題
7x5=6x5=5x3=2x5=5x4=
5x7=5x6=9x5=5x9=5x5=
2x90=2x14=5x90=12x5=71x5=
16x2=2x38=41x5=42x2=2x48=
40x5=60x5=5x18=5x70=31x2=
5x30=5x20=31x5=5x17=21x5=
2x80=2x63=10x5=5x51=2x30=
5x60=5x81=2x91=2x64=81x5=
91x5=2x37=43x2=2x47=30x5=
2x27=2x70=5x31=5x40=2x71=
2x83=5x50=61x5=5x13=5x71=
21x2=51x5=23x2=90x2=2x34=
5x61=11x5=80x5=5x19=15x2=
70x5=14x5=29x2=2x53=44x2=
5x91=50x5=36x2=18x2=20x5=
18x5=5x41=20x2=19x5=90x5=
903x2=522x2=212x2=600x2=303x2=
821x2=333x2=420x2=2x421=2x430=
2x300=2x702=620x2=732x2=241x2=
2x743=2x823=2x420=2x724=220x2=
第1頁
姓名：_
口算練習-3的倍數特征
總題數：100題
3x7=3x5=3x3=3x6=3x9=
5x3=4x3=6x3=8x3=3x2=
3x18=3x92=3x42=25x3=3x29=
3x70=81x3=3x22=13x3=30x3=
3x26=24x3=3x10=16x3=41x3=
3x32=19x3=63x3=3x71=3x62=
32x3=3x20=53x3=23x3=91x3=
3x61=3x83=90x3=33x3=3x11=
27x3=11x3=3x19=3x81=3x23=
3x28=3x52=15x3=82x3=3x63=
3x93=83x3=21x3=71x3=3x72=
92x3=31x3=14x3=17x3=3x27=
40x3=3x41=3x73=3x40=3x15=
3x25=3x13=72x3=3x16=29x3=
3x31=51x3=3x21=22x3=26x3=
3x30=10x3=3x17=70x3=52x3=
3x811=3x903=3x212=702x3=202x3=
132x3=3x123=100x3=3x901=300x3=
3x331=3x922=532x3=313x3=3x202=
3x820=323x3=3x833=3x402=3x712=
第1頁
姓名：_
口算練習-單元綜合練習
總題數：100題
3x5=5x7=5x6=5x8=9x5=
4x5=6x5=2x5=5x3=5x5=
31x3=18x5=3x22=93x3=3x72=
60x5=15x3=13x3=5x16=5x18=
5x19=5x17=2x90=3x16=5x41=
91x2=5x50=61x5=17x5=61x3=
5x15=3x11=3x31=50x5=81x5=
5x90=2x84=2x92=80x5=2x64=
3x33=19x5=12x5=2x83=3x82=
70x2=3x27=5x81=53x3=3x21=
5x10=3x19=2x34=40x5=36x2=
3x12=43x3=2x15=33x3=20x3=
2x82=844x2=2x430=711x3=704x2=
312x2=3x332=2x241=723x2=120x3=
3x801=2x432=3x312=3x720=721x2=
312x3=813x3=3x613=233x3=201x2=
2x921=401x3=102x2=2x223=701x3=
3x502=832x3=3x322=120x2=3x733=
3x212=2x620=2x213=2x541=313x3=
322x3=534x2=3x200=620x2=2x644=
第1頁
姓名：_________________
口算練習-期末復習
總題數：100題
3x20=22x3=11x3=
3x11=31x3=33x3=
3x23=3x22=12x3=
3x13=0.4x2=0.3x9=
0.3x5=6.2x4=
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