《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》

求长方体或正方体的表面积。
① a=1m b=0.5m h=0.5m S=
② a=4dm b=3dm h=2dm S=
③ a=5dm b=4dm h=3dm S=
④ a=8cm b=6cm h=4cm S=
⑤ a=10cm b=5cm h=5cm S=
⑥ a=2m b=0.75m h=1m S=
⑦ a=15m b=10m h=8m S=
⑧ a=25m b=21m h=10m S=
⑨ a=0.5m S=
⑩ a=1.2m S=
⑪ a=30cm S=
⑫ a=5dm S=
⑬ a=40cm S=
⑭ a=0.7m S=
⑮ a=1.5dm S=
⑯ a=2.5dm S=
⑰ a=4cm S=
⑱ a=6cm S=
⑲ a=10m S=
⑳ a=100m S=
㉑ a=2m S=
㉒ a=3m S=
㉓ a=3.2cm S=
㉔ a=9dm S=

答案： $P_{61}$①~⑧$2.5m^{2}$ $52dm^{2}$ $94dm^{2}$ $208cm^{2}$ $250cm^{2}$
$8.5m^{2}$ $700m^{2}$ $1970m^{2}$
⑨~Ⓑ$1.5m^{2}$ $8.64m^{2}$ $5400cm^{2}$ $150dm^{2}$ $9600cm^{2}$
$2.94m^{2}$ $13.5dm^{2}$ $37.5dm^{2}$ $96cm^{2}$ $216cm^{2}$ $600m^{2}$
$60000m^{2}$ $24m^{2}$ $54m^{2}$ $61.44cm^{2}$ $486dm^{2}$

求长方体或正方体的体积。
㉕ a=3m b=2m h=1m V=
㉖ a=9m b=8m h=7m V=
㉗ a=7dm b=5dm h=3dm V=
㉘ a=12m b=5m h=4m V=
㉙ a=13cm b=10cm h=8cm V=
㉚ a=20cm b=12cm h=10cm V=
㉛ a=40cm b=30cm h=15cm V=
㉜ a=14dm b=12dm h=5dm V=
㉝ a=8dm V=
㉞ a=9cm V=
㉟ a=0.1m V=
㊱ a=2m V=
㊲ a=50dm V=
㊳ a=200cm V=
㊴ a=11dm V=
㊵ a=1.3m V=
㊶ a=70cm V=
㊷ a=1.4dm V=
㊸ a=40m V=
㊹ a=60cm V=
㊺ a=15cm V=
㊻ a=12cm V=
㊼ a=3cm V=
㊽ a=24cm V=

答案： $P_{62}$Ⓒ~Ⓑ$6m^{3}$ $504m^{3}$ $105dm^{3}$ $240m^{3}$ $1040cm^{3}$
$2400cm^{3}$ $18000cm^{3}$ $840dm^{3}$
Ⓓ~Ⓖ$512dm^{3}$ $729cm^{3}$ $0.001m^{3}$ $8m^{3}$
$125000dm^{3}$ $8000000cm^{3}$ $1331dm^{3}$
$2.197m^{3}$ $343000cm^{3}$ $2.744dm^{3}$ $64000m^{3}$
$216000cm^{3}$ $3375cm^{3}$ $1728cm^{3}$ $27cm^{3}$ $13824cm^{3}$