内容正文:
5年级下册
________
∘♣
一单元能力测试
快速计算)
0.56÷28=0.8×1.1=0.25×0.8=
0.36÷0.4=7.2+12.8=9.1÷0.07=
0.64÷0.8=0.72÷0.36=0.8×0.22=
0.72÷0.8=0.28÷14=0.22÷0.2=
0.11÷0.09=0.61-0.39=4.5+5=
0.18÷0.03=0.23×0.6=0.3÷0.6=
4.8×0.05=0.48÷0.08=3÷1000=
10÷20=0.9÷0.03=0.54÷0.6=
45-38=2.1×0.02=2.6÷26=
列竖式计算)
56.5×0.24=93。6÷0.52=6.72÷6.4=
0.414÷0.18=2.04÷2.4=82.68÷5.3=
03参考答寨
参考答案
第一单元
观察物体(三)
列竖式计算
0.052.060.95
6.077
1.924
第1课时观察物体(三)(1)
8.235
第2课时
因数和倍数(2)》
快速计算
快速计算
0.081.64.940.02628
00.84
2.950.9030.520003.99
680256.60.3221.54.64200
4.80.7510116270100100
1.120.0540
5484.881.44
0.0140.483500
3.741601.9
37
70270481
列竖式计算
0.036
0.88825.8
35.75
12.51.032
脱式计算
13
=(1.2+0.8)×2.5
=2.33×(0.25×4)
=2×2.5
=2.33×1
第2课时
观察物体(三)(2)
=5
=2.33
=0.62×21-21×0.32
=0.45×2×6×0.2
快速计算
=21×(0.62-0.32)
=0.9×6×0.2
21.40.01800.216.121.6
=21×0.3
=5.4×0.2
0.138157.2840200016.127
=6.3
=1.08
331.62.822.514074.8601.5
第3课时因数和倍数(3)
0.980.050.5150.48
填一填,写一写
列竖式计算
(1)363941236912
0.03522.060.40.8512.6
167.7
(2)232463694922346
第一单元能力测试
6992
计算下面各题
快速计算
4.60.8
=3.77÷(0.4×2.5)2.25
0.020.880.20.9201300.8
=3.77÷1
20.1760.90.02
1.11.2
=3.77
0.229.560.1380.50.24
6
=12.6÷(7.5-1.5)
0.0030.5300.970.042
0.1
=12.6÷6
列竖式计算
=2.1
13.561801.052.30.8515.6
第4课时2、5的倍数的特征
快速计算
第二单元
位置
167005000.0510900.8
1623715002.83
272.1300
第1课时因数和倍数(1)
5100010.48.8
快速计算
计算下面各题
22.618
=(980×4)÷(25×4)
36001600.151.620.75010
=3920÷100
5.18004831.020.56
230
=39.2
9.95.995.264.820.54.05
0.61.517.51.058.2350.186
x=5
6.4x=2
x=5
67