《2025年每天100道口算题卡河北少年儿童出版社六年级数学下册人教版》

求圆锥的体积。
① $d = 30m$ $h = 10m$ $V=$
② $d = 0.6m$ $h = 0.25m$ $V=$
③ $r = 1.2m$ $h = 0.7m$ $V=$
④ $S_{底}=15.7cm^{2}$ $h = 3cm$ $V=$
⑤ $r = 0.8m$ $h = 6m$ $V=$
⑥ $r = 5m$ $h = 30m$ $V=$
⑦ $d = 2m$ $h = 9m$ $V=$
⑧ $r = 10m$ $h = 12m$ $V=$
⑨ $r = 70cm$ $h = 54cm$ $V=$
⑩ $r = 4cm$ $h = 6cm$ $V=$
⑪ $d = 4cm$ $h = 0.3cm$ $V=$
⑫ $r = 60m$ $h = 5m$ $V=$
⑬ $S_{底}=5.6dm^{2}$ $h = 6dm$ $V=$
⑭ $r = 6m$ $h = 4m$ $V=$
⑮ $d = 6cm$ $h = 8.5cm$ $V=$
⑯ $d = 20m$ $h = 3m$ $V=$

答案： $P_{67}$①~⑧$2355m^{3}$ $0.02355m^{3}$ $1.05504m^{3}$ $15.7cm^{3}$
$4.0192m^{3}$ $785m^{3}$ $9.42m^{3}$ $1256m^{3}$
⑨~⑯$276948cm^{3}$ $100.48cm^{3}$ $1.256cm^{3}$ $18840m^{3}$
$11.2dm^{3}$ $150.72m^{3}$ $80.07cm^{3}$ $314m^{3}$

求圆柱和圆锥的体积。
⑰ $S_{底}=5m^{2}$ $h = 2m$ $V_{柱}=$ $V_{锥}=$
⑱ $S_{底}=7m^{2}$ $h = 3m$ $V_{柱}=$ $V_{锥}=$
⑲ $S_{底}=12m^{2}$ $h = 4m$ $V_{柱}=$ $V_{锥}=$
⑳ $S_{底}=16m^{2}$ $h = 15m$ $V_{柱}=$ $V_{锥}=$
㉑ $S_{底}=21m^{2}$ $h = 10m$ $V_{柱}=$ $V_{锥}=$
㉒ $S_{底}=4.2m^{2}$ $h = 3m$ $V_{柱}=$ $V_{锥}=$
㉓ $S_{底}=1cm^{2}$ $h = 2cm$ $V_{柱}=$ $V_{锥}=$
㉔ $r = 2m$ $h = 3m$ $V_{柱}=$ $V_{锥}=$
㉕ $S_{底}=30m^{2}$ $h = 1.2m$ $V_{柱}=$ $V_{锥}=$
㉖ $r = 6dm$ $h = 5dm$ $V_{柱}=$ $V_{锥}=$
㉗ $d = 4dm$ $h = 30dm$ $V_{柱}=$ $V_{锥}=$
㉘ $r = 3m$ $h = 3m$ $V_{柱}=$ $V_{锥}=$
㉙ $d = 4m$ $h = 3m$ $V_{柱}=$ $V_{锥}=$
㉚ $d = 2cm$ $h = 6cm$ $V_{柱}=$ $V_{锥}=$
㉛ $r = 0.1m$ $h = 9m$ $V_{柱}=$ $V_{锥}=$
㉜ $r = 0.3m$ $h = 1m$ $V_{柱}=$ $V_{锥}=$

答案： $P_{68}$⑰~㉔$10m^{3}$ $\frac{10}{3}m^{3}$ $21m^{3}$ $7m^{3}$ $48m^{3}$ $16m^{3}$
$240m^{3}$ $80m^{3}$ $210m^{3}$ $70m^{3}$ $12.6m^{3}$ $4.2m^{3}$ $2cm^{3}$
$\frac{2}{3}cm^{3}$ $37.68m^{3}$ $12.56m^{3}$
㉕~㉜$36m^{3}$ $12m^{3}$ $565.2dm^{3}$ $188.4dm^{3}$ $376.8dm^{3}$
$125.6dm^{3}$ $84.78m^{3}$ $28.26m^{3}$ $37.68m^{3}$ $12.56m^{3}$
$18.84cm^{3}$ $6.28cm^{3}$ $0.2826m^{3}$ $0.0942m^{3}$
$0.2826m^{3}$ $0.0942m^{3}$

竖式计算专项（一）

① $252\times35=$
② $6536\div76=$
③ $4325 + 967=$
④ $3000 - 285=$
⑤ $64\times305=$
⑥ $6426\div18=$
⑦ $135\times35=$
⑧ $926 + 3458=$
⑨ $119\times25=$
⑩ $903\div21=$
⑪ $2520\div15=$
⑫ $314\times28=$

答案： 竖式计算专项（一）
@@$P_{69}$①~④8820 86 5292 2715 ⑤~⑧19520 357 4725 4384 ⑨~⑫2975 43 168 8792