Have an account?
Skip to Content
10 questions
Show Answers
See Preview
- Multiple ChoicePlease save your changes before editing any questions.
以下哪个不是质数?
11
19
21
23
- Multiple ChoicePlease save your changes before editing any questions.
378 000 =
0.378百万
3.78百万
37.8百万
378百万
- Multiple ChoicePlease save your changes before editing any questions.
1.638百万
数字6的数值是多少?
0.6
600
60 000
600 000
- Multiple ChoicePlease save your changes before editing any questions.
3 百万=
3 200 00
3 250 000
3 400 000
3 500 000
- Multiple ChoicePlease save your changes before editing any questions.
哪个数目的十万位近似值不是6 500 000?
6 473 589
6 496 104
6 546 182
6 569 378
- Multiple ChoicePlease save your changes before editing any questions.
上图显示每个月制造轮胎与橡皮筋所需的胶乳质量.
制造这两种日常用品所需的胶乳质量相差多少公斤?
304 400
319 400
3 044 000
3 194 000
- Multiple ChoicePlease save your changes before editing any questions.
佳佳复印店营业了5年,共用了4 百万张白纸.该店每个月的用纸量平均是多少张?
80 250
81 250
86 300
91 300
- Multiple ChoicePlease save your changes before editing any questions.
上表显示我国非城市地区受雇人士的人数.
上述受雇人士的总人数是多少?
3 447 500
3 452 000
3 465 000
3 468 000
- Multiple ChoicePlease save your changes before editing any questions.
一家电器工厂每天生产4 000个电视的电路,每个电路需用46个电阻器.该工厂在7月份所需的电阻器共多少个?
5.052百万
5.074百万
5.52百万
5.704百万
- Multiple ChoicePlease save your changes before editing any questions.
以下哪项是不正确的?
0.257百万=257 000
0.3百万=3 000 000
1.04百万=1 040 000
1.47百=1 470 000