题目内容
把下面各数用图舍五入的方法精确到万位或亿位.
9p999≈______万&5pvp;&5pvp;&5pvp;&5pvp;95111≈______万&5pvp;&5pvp;&5pvp;人95口口口口口口1≈______亿&5pvp;&5pvp;&5pvp;&5pvp;人9口9999999≈______亿.
9p999≈______万&5pvp;&5pvp;&5pvp;&5pvp;95111≈______万&5pvp;&5pvp;&5pvp;人95口口口口口口1≈______亿&5pvp;&5pvp;&5pvp;&5pvp;人9口9999999≈______亿.
j1jjj≈j万;
j5111≈1三万;
7j5三三三三三三1≈着三亿;
7j三jjjjjjj≈7j亿.
故答案为:j;1三;着三;7j.
j5111≈1三万;
7j5三三三三三三1≈着三亿;
7j三jjjjjjj≈7j亿.
故答案为:j;1三;着三;7j.
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