问题
填空题
找规律,并填上合适的数
0.637亿,0.638亿,0.639亿,______,______,______.
答案
0.639亿+0.001亿=0.64亿,
0.64亿+0.001亿=0.641亿,
0.641亿+0.001亿=0.642亿;
所以0.637亿,0.638亿,0.639亿,0.64亿,0.641亿,0.642亿.
故答案为:0.64亿,0.641亿,0.642亿.
找规律,并填上合适的数
0.637亿,0.638亿,0.639亿,______,______,______.
0.639亿+0.001亿=0.64亿,
0.64亿+0.001亿=0.641亿,
0.641亿+0.001亿=0.642亿;
所以0.637亿,0.638亿,0.639亿,0.64亿,0.641亿,0.642亿.
故答案为:0.64亿,0.641亿,0.642亿.