6.直接写出得数.
| 125-36= | 7-2.15= | 1.5×0.6= | 0.84÷0.7= |
| 3.8÷1%= | $\frac{1}{7}$÷$\frac{7}{9}$= | $\frac{5}{9}$-$\frac{1}{3}$= | $\frac{6}{7}$×5.6= |
| 4-$\frac{4}{7}$= | $\frac{5}{4}$÷10= | 6÷$\frac{3}{8}$= | 4.6×1000= |
| $\frac{5}{6}+\frac{1}{2}$= | 24×0.5= | $\frac{5}{6}$×18= | $\frac{5}{12}+\frac{7}{12}$×0= |
| 8×$\frac{1}{8}÷8×\frac{1}{8}$= |
2.正方体、圆柱和圆锥底面积相等,高也相等.下面那句话是正确的?( )
0 156152 156160 156166 156170 156176 156178 156182 156188 156190 156196 156202 156206 156208 156212 156218 156220 156226 156230 156232 156236 156238 156242 156244 156246 156247 156248 156250 156251 156252 156254 156256 156260 156262 156266 156268 156272 156278 156280 156286 156290 156292 156296 156302 156308 156310 156316 156320 156322 156328 156332 156338 156346 199269
| A. | 圆锥的体积是正方体的$\frac{1}{3}$ | B. | 圆柱的体积比正方体的体积小一些 | ||
| C. | 圆柱的体积最大 |