小数乘法口算
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
0.8×7= 1.5×7= 1.32×8=0.7×8=10.3×2=5×0.6= 3.21×23= 3.21×2.3=32.1×2.3=32.1×0.23= 3.21×0.23=321×0.023=0.9×0.3= 3.5×0.2= 2.01×0=10×0.05=0.13×7=0.21×100=0.7×4=0.05×4=4×0.3=12.5×8= 2.3×4= 3.25×0=0.4×50=30×0.1= 2.6×3= 4.1×2=0.35×0.2=7.5×0.1=0.9×0.3=1×0.06=9×0.5= 1.25×8=0.6×8= 2.05×100=0.04×0.3=0.4×0.25= 1.25×8= 1.6×5=0.9×1.4=0.2×0.4=8.2+1.8=100-35.22=
2.5×0.4= 2.4×5=0.22×4=0.9-0.52=
3.99×1=0×3.52=7.2×6=
4.4×4=3.6×3=
5.2×2= 1.5×3= 1.2×0.4=
3.6×3= 2.7×3=0.12×3=0.45×9=
3.6×6= 2.7×2= 1.2×3 =0.45×4=
2.5×5=8.4×7=0.34×17= 2.5×0.5=8.4×0.7=0.34×0.17=30.4×4= 1.2×6=0.72×0.6= 2.6×1.3=0.6×0.3=0×
3.65=7.82×1 = 1.4×0.7= 3.6×0.06= 5.6×0.9=0.48×0.8=
4.4×0.11= 4.2×3 =0.3×0.01=4×0.5=
5.1×0.17=0.9×0.45=9.6×16=
1×0.01 =3×4=8.1×9= 2.5×4=
0.05×4= 3.5×0= 3.5×0.01= 1.25×0.25=0.5×0.4 = 6.4×4﹦ 1.5×0.3﹦ 4.2×3﹦
7.2×0.9﹦ 2.3×0.1﹦ 2.2×6﹦0.125×8﹦4.5×0.9﹦ 2.5×4﹦ 2.5×4﹦0.3×0.1﹦4.2×2.1= 43×0.01﹦7.1×0.1= 70×0.001= 2.515×10= 1.1×0.4= 0.326×100= 0.1×0.01= 0.87×0.6= 0.2×0.6= 4.6×0.46= 0.001×0.1=5.6×1.4=0×9.8=4×0.25= 1.8×5﹦8.4×0.4﹦ 1.9×4﹦ 1.6×0.8= 0.52×52= 3.2×0.4=0.28×1.4=0.01×1=6×0.025=0×3.5=6×5= 0.2×0.4= 2.9×5﹦