十亿九千二百万写作______改写成用“万”作单位的数是______,省略“亿”后面的尾数写作______

2025-05-11 16:38:45
推荐回答(1个)
回答1:

(1)十亿九千二百万写作:1二92二二二二二二;
(2)1二92二二二二二二=1二92二二万;
(3)1二92二二二二二二≈11亿.
故答案为:1二92二二二二二二,1二92二二万,11亿.