442厘米=(484厘米=(154分米=(9米7分米=(3430千克=(6390千克=(6390克=(6560千克=(6130千克=(1270千克=(9830千克=(2040米=(3030千克=(5620千克=(9140千克=(5970克=(
)米)米)米)米)吨)吨)千克)吨)吨)吨)吨)千米)吨)吨)吨)千克)元)厘米)米)米
352厘米=(275厘米=(167分米=(4米9分米=(7070千克=(8430米=(3160千克=(7150米=(7760克=(7980千克=(7260千克=(1630千克=(4750千克=(1980克=(6190米=(9980千克=(4元7角7分=(6元5角1分=(396毫米=(467毫米=(
)米)米)米)米)吨)千米)吨)千米)千克)吨)吨)吨)吨)千克)千米)吨)元)元)分米)分米
3元3角7分=(675毫米=(6米73厘米=(9米50厘米=(
第1页
练习-⼩数的意义(⼆)总题数：100题
134毫米=(7元2角1分=(7元1角2分=(9米68厘米=(932厘米=(8元5角1分=(237厘米=(802厘米=(
)分米)元)元)米)分米)元)分米)分米
)吨)吨)吨)吨)厘米)千克
)分)分
5元2角4分=(1元6角3分=(7元9角6分=(904毫米=(972厘米=(7元1角9分=(419厘米=(4.9米=(
)元)元)元)分米)分米)元)分米
)米9分米
)吨)吨)吨)千克
7吨720千克=(9吨400千克=(6吨400千克=(6吨580千克=(1.25米=1米(8.92吨=8吨(
3吨270千克=(9吨830千克=(8吨300千克=(8.58吨=8吨(1.2米=(
)米20厘米
)分)分
6.33元=6元3角(5.21元=5元2角(7.24元=(2.61米=(9.56元=(1.34元=(
7.89元=7元8角(2.52元=2元5角(2.33元=2元(1.97元=(5.66元=(
)元2角4分)米61厘米)元5角6分)元3角4分
)分米
)角3分
)元9角7分)元6角6分
)厘米
6厘米3毫米=(4分米4厘米=(
第2页
练习-⼩数的意义(⼆)总题数：100题
7分米5厘米=(5千米120米=(2千米770米=(
)分米)千米)千米)克)克
3千克720克=(3千克750克=(1千克290克=(
)千克)千克)千克)克
4.17千克=4千克(7.52千克=7千克(9.16吨=(6.9分米=(8.9厘米=(1.5千克=(8.23千克=(
2.66千克=2千克(2.95吨=(8.7分米=(4.8厘米=(1.2分米=(5.34千克=(6.85千米=(
)吨950千克)分米7厘米)厘米8毫米)分米2厘米)千克340克)千米850米
)吨160千克)分米9厘米)厘米9毫米)千克500克)千克230克
第3页
口算练习-比大小总题数：100题
3.25.065.50.20.190.80.951.60.49.129.866.129.720.17582.13.252.2578.333.535.02
3.165.65.460.190.20.791.30.990.3879.219.686.219.270.28.213.522.268.3263.5265.003
0.152.64.250.960.73.351.20.299.8181.474.90.3955.166.587.7962.87.052.0093.7194.005
0.22.574.31.10.693.40.940.39.178.147.490.45.2865.87.976.287.0082.013.724.04
0.994.80.959.030.243.86.350.690.2683.930.255.82.889.165.226.399.0034.4491.0088.01
1.64.791.19.30.33.086.40.70.33.730.1855.5828.89.685.976.979.024.451.058.003
3.073.170.52.23.064.180.370.939.7929.50.2661.552.485.829.733.737.029.0047.429.22
3.73.20.472.023.64.20.41.19.532.950.31.782.845.289.373.377.0049.017.4199.214
9.29.011.80.991.060.960.984.799.352.414.190.2450.1335.810.60.1648.343.026.5256.427
9.02
9.1
1.08
1.81.61.31.44.8
93.52.1941.9
0.30.2
5.18
0.5780.2
8.3383.004
6.536.43
第1页
口算练习-买菜总题数：100题
5.9−3=45.7−2=4+4.04=4.6−1.1=99.5−4.2=36.6−2.3=57.5−3.2=18.9−0.5=38.7−0.3=18.4+0.3=58.2+0.6=4.8+30.1=6.1+91.6=9.4+70.4=1.96−1.83=8.78−8.55=2.89−0.15=4.95−1.94=6.11+3.21=8.33+0.44=
4.76−2=6.6+13=53+3.4=6.7−5.4=69.3−3.3=28.9−1.1=55.9−0.4=73.7−0.4=1.7+25.2=1.4+96.2=30.4+6.4=22.4+3.1=0.2+8.29=4.5+81.1=2.96−2.12=3.95−3.24=9.46−1.15=7.99−1.12=0.61+7.38=0.53+7.26=
84.9−2=92+2.4=8.4+91=89.5−5.1=56.9−1.1=19.9−9.2=28.8−6.1=6.55−3.1=1.3+43.4=0.3+50.3=4.5+10.1=54.1+2.3=63.3+4.1=0.5+9.15=9.35−1.02=0.86−0.15=9.63−0.43=7.86−4.63=9.15+0.53=3.04+2.83=
74.5−2=53.3+4=4+2.19=87.8−0.5=16.5−0.3=77.8−3.4=97.5−4.4=65.6−4.3=0.6+79.3=91.5+8.3=1.1+96.4=9.2+10.6=1.1+44.7=5.4+62.2=8.42−5.12=9.97−8.93=8.88−6.76=2.22+1.52=0.61+2.36=0.22+5.62=
29.2−8=0.6+81=1.1+11=77.8−6.6=56.4−6.2=66.9−5.2=23.9−2.6=94.6−0.4=3.1+0.05=8.2+0.25=1.8+5.13=51.1+0.7=4.4+72.3=3.1+3.73=7.78−0.55=2.73−2.22=9.78−1.71=0.52+3.22=2.35+2.33=8.11+0.65=
第1页
口算练习-比身高总题数：100题
5−0.9=6−5.4=5−4.1=5−0.5=5.6−0.9=7.2−6.8=1.1−0.5=1.6−0.9=5.3−4.4=1.1−0.6=4.2+0.8=6.3+0.7=4.6+0.4=5.2+0.8=10.2+40.8=0.88+2.02=0.03+1.67=30.2+50.8=10.9+60.1=10.3+30.7=
9−5.3=6−0.7=6−0.9=3−2.8=8.4−7.7=4.7−0.8=3.1−0.6=1.1−0.2=1.3−0.4=2.1−1.6=7.2+0.8=4.3+1.7=4.1+1.9=3.4+1.6=2.26+2.04=0.76+9.04=30.8+10.2=30.5+30.5=1.36+1.04=8.03+0.57=
4−2.4=6−0.5=9−2.3=8−7.2=1.1−0.3=3.2−2.5=7.4−0.6=1.3−0.9=5.1−0.3=1.5−0.8=3.4+2.6=0.1+5.9=4.1+0.9=3.6+4.4=8.36+1.04=0.09+9.81=30.6+60.4=30.8+50.2=70.6+20.4=60.5+20.5=
6−3.5=8−0.8=3−2.5=7−2.3=3.6−0.7=5.2−0.9=8.3−0.8=1.6−0.7=5.1−4.2=9.1−8.8=0.8+4.2=6.6+1.4=4.6+4.4=0.3+3.7=10.6+50.4=60.1+20.9=2.08+1.52=10.6+10.4=50.2+40.8=6.17+0.03=
3−0.4=9−0.6=1−0.9=8−0.4=6.1−5.6=9.1−0.7=1.4−0.7=5.3−0.4=7.2−6.7=2.6−1.8=5.9+1.1=3.5+1.5=1.1+2.9=2.2+5.8=50.9+30.1=10.8+40.2=50.8+20.2=10.8+80.2=60.8+10.2=10.5+70.5=
第1页
口算练习-歌手大赛总题数：100题
6.7−3−3.6=3.2+1.4−1=9.5−3.3+2=2.6−2.1+7=5.6−0.4+4=2.6−0.4+2=2.1+3+0.7=0.5+0.3+4=3.7−(5.7−3)=9.8−2.3−2.1=8.9−5.1−0.7=3.8−2.1−0.7=8.6−6.2−2.2=1.2+4.3+2.3=2.1+2.4+4.1=3.1+2.1+3.1=4.4+0.2+2.1=5.4−(9.7−5.3)=8.2−(9.3−9.1)=4.5−(8.8−6.3)=
9.7−6−0.2=7.4−7.1+9=8.5+0.4−7=3.7+4.2−7=6.3+3.5−9=7.4−5.3+7=0.3+3+0.3=2−(3.4−2.4)=7.8−6.3−1.4=6.6−2.2−4.1=7.9−2.4−2.2=9.4−5.1−1.2=5.7−3.2−0.4=2.1+2.4+4.4=0.3+2.4+6.2=3.1+2.2+1.4=3.3+1.1+2.3=7.2−(8.4−4.2)=5.5−(5.6−2.1)=4.6−(0.9−0.3)=
8.9−1.6−2=1.7+8.1−7=0.5+6.2−3=3.7+1.1−2=2.2+2.2−4=6.6+0.3−2=4.3+2.6+3=6.5−(7.5−6)=8.9−4.1−3.2=9.7−8.1−0.4=1.9−0.3−1.4=8.7−3.1−2.2=8.5−(0.1+8)=1.1+2.4+2.1=0.3+0.2+7.4=5.1+2.3+1.2=6.2−(8.8−6.6)=9.3−(9.5−7.2)=5.1−(3.9−0.8)=5.1−(2.4−1.3)=
3.2+1.4−3=5.4+3.5−5=6.5+0.2−6=5.3+0.5−1=7.1+2.1−5=0.2+6.4+3=2.2+3+2.3=5.7−(5.7−3)=9.8−0.6−6.2=9.8−1.5−4.2=9.9−(3.5+6)=5.9−1.7−0.2=8.9−1.1−4.7=3.4+3.3+3.1=3.1+0.3+4.2=7.3+1.2+0.2=9.3−(5.6−4.3)=9.1−(2.7−0.6)=1.1−(6.7−6.6)=7.3−(9.7−3.4)=
第1页
口算练习-歌手大赛总题数：100题
3.3−(1.9−1.6)=8.7−(7.2+1.3)=3.8−(3.2+0.5)=6.8−(6.1+0.4)=5.9−(4.7+1.1)=
6.3−(3.8−0.5)=7.7−(2.1+5.5)=8.8−(2.3+6.2)=7.6−(0.1+7.1)=2.9−(0.5+2.1)=
0.9−(0.3+0.4)=6.9−(4.1+2.6)=9.6−(4.1+5.1)=7.6−(0.2+7.1)=3.9−(1.1+2.4)=
2.5−(1.1+1.1)=8.8−(8.2+0.2)=5.8−(5.3+0.3)=9.9−(2.3+7.2)=4.9−(4.3+0.5)=
第2页
口算练习-单元综合练习总题数：100题
9−0.1=7−0.4=4.5−0.7=1.1−0.9=0.3+1.08=5.75−5.73=0.33+0.31=4.1+0.7−2=8.8−5.3+3=7.8−2.5+3=7.5−(8.5−2)=9.3−(8.7−0.4)=7.5−(8.6−8.1)=4.2−(6.6−4.4)=4350米=(244毫米=(814毫米=(803毫米=(
)千米)分米)厘米)厘米
)吨)分米
2−0.9=1−0.2=2.7−0.8=96.3−0.3=4.13−2.12=5.96−5.91=5.33+1.61=3.7+3.1−1=1.3+4.3−2=4.3−4.2+4=1.1+6.5+0.3=4.1−(3.4−1.3)=4.2−(9.6−7.4)=820米=(295厘米=(9米57厘米=(158毫米=(
)千米)分米)米)分米
)吨)吨)厘米
3−0.6=8−0.2=6.4−0.6=48.8−3.2=7.78−1.36=4.41+1.21=1.8−1.6+3=6.5+2.3−4=5.9−2.5+4=7.1−(3.1−2)=5.2−(1.9−1.7)=7.2−(8.9−8.7)=5.4−(4.6−3.2)=570米=(656毫米=(266厘米=(5元5角4分=(6吨530千克=(2厘米5毫米=(7千克340克=(
)千米)分米)分米)元)吨)厘米)千克
4吨450千克=(4吨810千克=(1厘米6毫米=(
8吨400千克=(1分米5厘米=(
第1页
口算练习-单元综合练习总题数：100题
5.80.163.37.98.2435.40.13921.66.914.636.5475.037.044.02
5.08
0.2
4.1
6.010.986.04
4.016.11.66.40.20.2780.28.940.39.252.059.0073.008
1.60.64.7
9.064.25
0.990.574.079.642.50.214.82.510.20.85.048.0083.06
3.037.09
8.423.54
0.1380.30.166
8.63
0.185
1.48
0.2
2.1669.14.85
2.15
0.265
9.52
0.1730.7995.006
8.03
6.55
5.0097.0064.003
2.007
9.013.02
3.008
第2页
练习-买⽂具总题数：100题
0.5×3=
6×0.7=4×0.3=
0.4×4=
9×0.6=
0.9×5=0.9×4=0.4×8=
6×0.4=
0.2×9=0.7×6=
2×0.3=5×0.7=8×0.9=7×0.5=4×0.1=
3×0.4=3×0.7=
0.3×6=0.6×6=0.5×9=0.1×4=
6×0.9=
0.4×3=
2×0.9=7×0.3=6×0.8=
0.3×2=
3×0.1=6×0.3=
0.8×9=
2×0.1=
0.3×3=
2×0.4=
0.1×3=0.9×6=0.4×7=0.6×3=
7×0.1=4×0.6=5×0.1=7×0.8=3×0.3=
0.7×2=0.6×2=0.9×8=
3×0.5=6×0.1=
0.7×8=
4×0.9=9×0.9=4×0.4=
0.8×4=
6×0.2=5×0.3=
0.4×2=
5×0.9=8×0.7=7×0.2=
0.6×4=
9×0.7=2×0.8=
0.1×2=0.6×8=0.2×2=0.8×2=0.5×5=0.8×7=
3×0.6=8×0.2=
0.7×9=0.9×3=
8×0.8=
0.3×5=
9×0.5=
0.7×3=
9×0.2=7×0.4=8×0.4=2×0.7=
0.2×6=0.4×6=0.6×7=
9×0.8=8×0.1=2×0.6=
0.2×8=0.7×7=0.3×4=0.1×6=0.3×7=0.8×3=
0.9×9=0.8×6=
7×0.6=4×0.8=
0.2×4=
3×0.9=
0.3×9=
0.2×7=
第1页
口算练习-小数点搬家总题数：100题
2÷10=39÷10=1.5×10=779÷10=2.59÷10=0.78÷10=3.14×10=59.7÷10=6.78×10=7.73÷10=3.2×100=695÷100=854÷100=366÷100=0.62×100=94.3÷100=0.958×10=0.65×100=80.7÷100=72.8÷100=
16÷10=5.8÷10=67÷100=868÷10=0.42×10=8.23÷10=6.48÷10=3.59÷10=9.7×100=8.6×100=3.1×100=164÷100=667÷100=530÷100=5.88×100=64.9÷100=2.04×100=3.1×1000=0.645×10=66.9÷100=
25÷10=2.9÷10=527÷10=7.2×100=68.8÷10=3.6×100=59.2×10=68.5×10=0.22×10=4.8×100=0.3×100=239÷100=473÷100=36.3÷100=0.77×100=47.3÷100=0.618×10=39.8÷100=0.774×10=0.577×10=
9÷100=3.9÷10=131÷10=0.99×10=0.54×10=25.2÷10=2.52×10=58.7×10=3.8×100=5.9×100=54.1×10=428÷100=201÷100=0.32×100=0.902×10=0.36×100=0.841×10=5.53×100=0.693×10=123÷1000=
第1页
口算练习-小数点搬家总题数：100题
774÷1000=310÷1000=338÷1000=7.85×1000=0.423×100=
987÷1000=961÷1000=1.06×1000=0.083×100=0.014×1000=
231÷1000=549÷1000=8.59×1000=0.64×1000=0.023×1000=
223÷1000=486÷1000=0.88×1000=3.98×1000=0.517×1000=
第2页
口算练习-街心广场总题数：100题
0.3×0.8=0.6×0.3=0.9×0.1=0.4×0.5=0.8×0.7=0.5×0.6=0.4×0.1=0.1×0.3=0.1×0.9=0.6×0.4=0.4×0.2=0.6×0.6=0.22×0.3=0.13×0.2=0.3×0.12=0.2×0.41=0.11×0.6=0.11×0.2=0.3×0.13=0.2×0.13=
0.1×0.7=0.6×0.5=0.5×0.5=0.8×0.6=0.6×0.8=0.2×0.3=0.4×0.3=0.2×0.9=0.3×0.6=0.2×0.2=0.1×0.8=0.2×0.5=0.2×0.11=0.3×0.22=0.21×0.2=0.7×0.11=0.32×0.3=0.12×0.3=0.12×0.2=0.43×0.2=
0.3×0.9=0.3×0.3=0.9×0.9=0.3×0.1=0.9×0.7=0.5×0.7=0.9×0.5=0.7×0.1=0.2×0.7=0.7×0.6=0.9×0.3=0.6×0.7=0.11×0.8=0.3×0.11=0.4×0.21=0.44×0.2=0.4×0.12=0.31×0.3=0.2×0.42=0.9×0.11=
0.7×0.2=0.9×0.4=0.8×0.3=0.8×0.8=0.3×0.5=0.5×0.2=0.7×0.7=0.2×0.8=0.8×0.5=0.7×0.5=0.5×0.8=0.8×0.9=0.31×0.2=0.2×0.24=0.23×0.2=0.3×0.23=0.11×0.7=0.33×0.3=0.2×0.43=0.22×0.4=
0.4×0.6=0.3×0.2=0.7×0.8=0.9×0.2=0.7×0.4=0.5×0.1=0.8×0.4=0.3×0.7=0.1×0.2=0.3×0.4=0.4×0.4=0.8×0.1=0.2×0.14=0.2×0.31=0.14×0.2=0.4×0.11=0.34×0.2=0.11×0.4=0.23×0.3=0.32×0.2=
第1页
口算练习-包装总题数：100题
0.2×1.1=0.9×1.1=1.1×0.2=0.3×2.2=0.4×2.2=0.4×1.2=0.3×2.3=7
7×0.5
0.2×3.2=0.6×1.1=0.2×4.3=1.1×0.9=0.5×1.1=1.1×0.5=0.2×2.4=
98
1.1×0.7=1.3×0.2=2.1×0.4=0.2×3.4=1.2×0.4=0.3×3.3=
664
6×1.26×0.94×0.7
8
9×1.28×0.7
12
6×0.87×1.19×1.2
679
1×0.52×1.02
918×0.5
63
6×0.933×0.65
98.83.13.2
6
6×1.01
9×1.011×0.935.5×0.6
2.6
5×1.01
5
9×1.01
6
6×1.02
5.5
8.8×0.63.1×0.93.2×0.70.25.6
6.2×1.15.2
6.2
2.6×1.13.77.7
5.2×0.6
5.88.87.8
3.7×1.17.7×1.2
3.60.23.5
5.8×1.18.8×0.77.8×0.352.4
0.2×1.25.6×1.2
2.32.1
3.6×1.10.2×0.943.5×1.01
2.3×0.922.1×1.02
2.4×0.25
第1页
口算练习-包装总题数：100题
3×1.10.02×0.90.13×1.10.16×0.90.37×1.10.92×0.8
3×0.90.020.130.160.370.920.35
5×1.10.57×0.70.12×1.10.07×1.20.617×0.980.530.18
5×0.80.570.120.07
0.420.42×0.8
0.43
0.43×0.60.23
0.23×0.6
0.260.03
0.26×1.10.03×0.58×0.60.920.34
0.61×1.27×1.10.53×0.350.18×1.02
0.4×0.93.5×1.17.8×1.018.3×0.959.7×1.01
8×1.020.92×1.010.34×0.65
8.3×1.21.4×1.013.7×0.56.2×0.84.4×1.01
0.35×1.010.11
0.11×1.02
7×0.152.6×1.15.6×0.51.1×1.010.6×0.856.7×0.92
7×1.022.6×0.55.6×1.021.1×0.60.6×1.026.7×1.020.4×1.13.5×0.457.8×0.88.3×1.29.7×0.55
8.3×0.61.4×0.83.7×1.026.2×1.024.4×0.94
第2页
口算练习-蚕丝总题数：68题
0.23×200=0.41×200=0.32×200=0.23×300=0.21×400=0.21×200=300×0.11=0.14×200=0.12×400=400×0.22=0.31×200=0.13×200=0.11×900=400×0.21=
0.24×200=300×0.33=200×0.13=0.12×200=200×0.23=0.33×300=0.11×800=0.22×300=0.11×300=200×0.41=500×0.11=200×0.32=200×0.11=0.12×300=
200×0.14=400×0.12=200×0.34=0.31×300=300×0.13=400×0.11=0.42×200=300×0.22=600×0.11=0.21×300=200×0.44=200×0.33=200×0.43=0.44×200=
200×0.12=0.11×700=0.34×200=300×0.32=300×0.12=0.13×300=0.43×200=0.22×200=900×0.11=200×0.42=200×0.24=0.22×400=200×0.21=
0.11×200=0.33×200=0.32×300=300×0.23=0.11×600=0.11×400=300×0.21=200×0.22=0.11×500=200×0.31=700×0.11=300×0.31=800×0.11=
第1页
口算练习-手拉手总题数：100题
11×0.8=0.91×101=101×0.55=0.49×101=5.4×9+5.4=9.3+9.3×9=8.2−2.3−5.7=8.6−4.2−0.4=6.9−1.1−2.8=8.1×5×0.2=2×7.8×0.5=7.2×2×0.5=5.5+0.2+9.8=2.8+5.1+4.9=7.3+5.8+2.7=6.6+3.1+6.9=2.5×9.2×0.4=0.4×9.5×2.5=2.5×1.2×0.4=3×5.4+3×4.6=
101×0.58=0.85×101=0.81×101=3.4×9+3.4=3.6+3.6×9=9.9−4.4−4.6=8.9−2.7−3.2=8.8−3.5−4.5=6.5−1.1−3.4=2×7.2×0.5=7.6×0.2×5=1.6×0.5×2=1.6+8.3+1.7=1.3+1.9+8.7=3.7+6.9+6.3=0.4×1.8×2.5=0.4×8.4×2.5=9.9×0.4×2.5=0.4×4.9×2.5=8×8.6+8×1.4=
101×0.49=101×0.17=101×0.18=0.7+0.7×9=9×9.3+9.3=6.1−0.8−5.2=9.7−7.6−1.4=7.2−3.1−2.1=0.5×6.1×2=5×8.9×0.2=6.4×0.2×5=7.5×2×0.5=9.9+7.3+2.7=0.5+0.6+9.5=7.1+5.2+2.9=0.4×9.6×2.5=3.2×0.4×2.5=6.9×0.4×2.5=6.3×8+3.7×8=5×9.2+5×0.8=
第1页
口算练习-手拉手总题数：100题
0.75×99+0.75=99×0.03+0.03=7.9×0.8×12.5=1.25×7.4×0.8=1.25×0.3×0.8=2.3+1.7+1.8+1.2=1.4+3.8+1.2+4.6=2.7+3.5+1.3+2.5=8.8×8.3−8.8×7.3=0.5×2.3+9.5×2.3=0.74×3.1−0.74×2.1=0.13×2.8−0.13×1.8=7.8×0.93+2.2×0.93=0.83×5.2+0.83×4.8=
99×0.63+0.63=1.25×7.6×0.8=12.5×1.8×0.8=9.2×1.25×0.8=6.1×0.8×12.5=3.8+3.1+2.9+1.2=5.4+3.6+1.1+0.9=3.4+1.3+3.7+0.6=6.8×5.7−6.8×4.7=5.1×6.5+4.9×6.5=0.86×7.7−0.86×6.7=0.55×5.3−0.55×4.3=0.04×7.1+0.04×2.9=
0.53+99×0.53=1.25×5.3×0.8=0.8×5.7×1.25=1.2×0.8×12.5=5.4+2.6+1.9+2.1=8.2+1.4+0.8+0.6=0.7+3.8+3.3+1.2=2.2+0.8+4.3+3.7=5.2×6.4−5.2×5.4=0.78×5.8−0.78×4.8=8.1×0.44−7.1×0.44=0.62×9.3−0.62×8.3=0.87×2.6+0.87×7.4=
第2页
口算练习-单元综合练习总题数：100题
5÷10=2×0.6=0.8×6=0.6×9=3.6÷10=4.1×0.2=3.3×0.3=32÷100=597÷10=96.3÷10=5.78×10=0.22×0.2=7.4×1000=14.7÷100=0.41×100=200×0.44=6.5+9×6.5=9×3.6+3.6=0.325×100=3.3×0.2×5=
0.2×8=4×0.4=9×0.7=0.3×2=0.9×0.1=1.1×0.3=0.2×0.9=0.8×0.8=0.9×0.9=88.9÷10=3.84÷10=492÷100=5.9×1000=0.11×500=0.11×200=0.11×400=5.2+5.2×9=3.4+3.4×9=0.57×1000=9.8×0.5×2=
0.9×3=6×0.9=0.2×9=9.4×10=0.8×0.9=0.2×0.7=0.9×0.2=0.2×0.8=0.9×100=69.1×10=0.2×0.11=0.97×101=400×0.12=0.22×400=0.23×300=839÷1000=1.7×9+1.7=5.5+9×5.5=9.3×2×0.5=2×3.1×0.5=
第1页
口算练习-单元综合练习总题数：100题
3.2×2×0.5=4.2×0.4×2.5=0.98+0.98×99=7.7×0.8×12.5=5×0.87.8
57.8×0.92×0.654.3×0.88.9×0.77.7×1.020.3×0.969.3×1.023.8×1.025.4×1.02
0.5×2.1×2=0.4×8.6×2.5=99×0.99+0.99=3×0.779.1
3
0.213×1000=0.65+0.65×99=6.1×0.8×12.5=55
5×0.95×1.02
6.50.950.1×1.11.2×1.12.7×0.59.7×1.019.6×0.82.2×1.01
7×0.59.1×1.1
0.120.2×0.69.4×1.22.3×0.755.6×1.019.2×0.61.1×0.95
6.5×0.950.95×1.020.1×0.51.2×0.82.7×1.029.7×0.99.6×1.012.2×0.65
2×1.14.3×1.28.9×1.17.7×0.80.3×1.29.3×0.63.8×0.155.4×0.98
0.12×1.010.2×1.29.4×0.72.3×1.15.6×0.89.2×1.011.1×1.01
第2页
口算练习-期末复习总题数：100题
7−0.9=0.6×2=0.3×5=85÷10=2.8−1.9=0.6×10=2.1×0.4=0.2×1.2=3.1×0.3=19.9−1.5=99.3×10=1.9−1.8+7=1.3+7.1−8=9.35×100=300×0.13=101×0.97=8.1+9×8.1=0.134×100=5×3.8×0.2=0.2×1.9×5=
7−0.4=0.1×8=5×0.3=1.5−0.7=6.6−0.8=0.2×0.5=95÷100=0.5×1.1=0.1×0.7=6.92×10=80.2+10.8=4.2+4.1−5=6.9−6.2+7=0.22×300=3+6.3+0.3=9.67×100=9×9.8+9.8=7.8−5.3−1.5=0.2×5.7×5=1.2+2.6+7.4=
8−6.6=0.3×3=0.7×9=9.8−0.9=0.6+3.4=1.3×0.2=0.4×0.6=0.2×3.1=0.7×0.2=3.66÷10=1.4−1.1+3=7.7−3.4+2=7.5+0.3−6=400×0.22=0.33×200=8.7+9×8.7=0.719×100=5×7.4×0.2=7.3×5×0.2=1.4+7.8+8.6=
第1页
口算练习-期末复习总题数：100题
5.2+6.7+3.3=7.7+5.9+4.1=1.9+5.7+8.1=8.4×0.4×2.5=0.25×99+0.25=0.92+0.92×99=4.1×0.8×1.25=764分米=(737毫米=(
)米)厘米
)吨
2.2+7.5+7.8=1.1+2.2+4.6=6.7+9.6+0.4=5.5×0.4×2.5=0.14+99×0.14=0.21+0.21×99=8.5×12.5×0.8=1770米=(
)千米)米)分米
7.3+7.6+2.4=5.3+5.4+4.7=9.2−(8.7−3.5)=0.42+0.42×99=0.53+99×0.53=0.6×0.8×12.5=773分米=(1米37厘米=(434毫米=(
)米)米)分米
)千米
5米35厘米=(2分米8厘米=(6×1.02
64.4
1吨490千克=(9
9×0.9
2.1
3千米970米=(3×0.359.3×0.930.28
39.3
2.1×0.94.9
4.4×0.70.26
4.9×1.01
4.3×1.1
0.26×1.20.28×1.1
4.3×0.9
第2页
口算练习-小数的简便运算总题数：100题
0.5×11=0.38×101=101×0.66=101×0.19=9×6.6+6.6=7.5−0.2−3.3=6.2−1.7−4.3=6.2−3.1−2.9=2×2.1×0.5=0.5×2.8×2=5.1×2×0.5=0.2×5.2×5=1.6+9.7+8.4=5.3+7.4+2.6=1.4+9.2+0.8=9.4×0.4×2.5=0.4×6.4×2.5=2.5×7.6×0.4=5.5×6+4.5×6=8.6×7+1.4×7=
0.57×101=101×0.88=101×0.76=2.7+9×2.7=3.6+3.6×9=6.7−2.6−2.1=5.2−1.9−3.1=5.4−4.3−0.7=1.9×5×0.2=2×3.3×0.5=7.6×5×0.2=1.8+4.5+8.2=8.4+2.1+1.6=6.6+4.8+3.4=9.5+7.9+2.1=0.4×3.8×2.5=0.4×3.3×2.5=1.8×0.4×2.5=9.3×5+0.7×5=6.5×7+3.5×7=
0.75×101=101×0.91=0.54×101=1.5+1.5×9=9.8−0.4−7.4=8.6−3.4−1.2=7.7−0.2−6.8=7.3−1.5−5.5=5×4.9×0.2=5×7.5×0.2=7.4×5×0.2=3.5+1.6+8.4=2.3+2.5+7.5=6.9+3.2+3.1=2.5×2.4×0.4=0.4×4.7×2.5=0.4×1.7×2.5=2.5×7.9×0.4=6.4×2+3.6×2=2.9×4+7.1×4=
第1页
口算练习-小数的简便运算总题数：100题
0.07+0.07×99=0.32+99×0.32=8.9×12.5×0.8=6.4×1.25×0.8=0.8×3.1×12.5=0.9×12.5×0.8=3.8+6.4+0.6+0.2=0.3+1.4+7.7+2.6=4.4+1.5+0.5+3.6=4.3×7.2−3.3×7.2=1.6×5.1+1.6×4.9=6.4×0.28−5.4×0.28=0.98×9.4−0.98×8.4=6.1×0.17+3.9×0.17=
0.96+0.96×99=0.84+99×0.84=4.4×1.25×0.8=0.8×4.6×1.25=0.8×1.2×12.5=2.3+1.4+3.6+1.7=1.5+4.5+1.3+4.7=2.1+7.8+0.2+0.9=0.2+4.1+0.8+3.9=6.8×5.6−5.8×5.6=6.5×5.3+6.5×4.7=0.39×5.2−0.39×4.2=7.5×0.48−6.5×0.48=
0.64×99+0.64=0.52×99+0.52=12.5×3.3×0.8=0.8×8.3×1.25=1.25×4.7×0.8=3.8+1.6+4.4+0.2=6.3+0.4+1.6+0.7=5.4+1.6+1.3+0.7=3.5×9.7−3.5×8.7=4.2×7.7+4.2×2.3=1.9×0.96−0.9×0.96=1.4×0.71−0.4×0.71=0.55×5.9−0.55×4.9=
第2页
因篇幅问题不能全部显示，请点此查看更多更全内容