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- Multiple ChoicePlease save your changes before editing any questions.
哪项不是质数？
2
11
23
56
- Multiple ChoicePlease save your changes before editing any questions.
0.82百万=
8 200
82 000
820 000
8 200 000
- Multiple ChoicePlease save your changes before editing any questions.
5 246 000=__________百万
0.5246
5.246
52.46
5246
- Multiple ChoicePlease save your changes before editing any questions.
6.078百万=
6 000 000 + 70 000 + 80
6 000 000 + 70 000 + 800
6 000 000 + 70 000 + 8 000
6 000 000 + 7 000 + 800
- Multiple ChoicePlease save your changes before editing any questions.
0.85百万 + 25 000=
870 000
870 500
875 000
8 750 000
- Multiple ChoicePlease save your changes before editing any questions.
250 000 - 0.025百万=
220 000
221 000
225 000
252 000
- Multiple ChoicePlease save your changes before editing any questions.
哪个数目写成十万位近似值是4 100 000？
4 018 005
4 108 256
4 156 004
4 180 457
- Multiple ChoicePlease save your changes before editing any questions.
35 x _____________ = 0.7百万
200
2 000
20 000
200 000
- Multiple ChoicePlease save your changes before editing any questions.
5 289 000 5 =
1 056 800
1 057 800
1 058 800
1 059 800
- Multiple ChoicePlease save your changes before editing any questions.
利康工厂平均每个月生产0.78百万个口罩。利康工厂在一年共生产了多少个口罩？
9 360
93 600
936 000
9 360 000
- Multiple ChoicePlease save your changes before editing any questions.
康乐工厂在一天里生产的白糖共0.035百万公斤。工厂每天生产的白糖质量是相同的。工厂每一天都会生产白糖，没有停工休息。
以公斤为单位，计算该工厂在一个星期里共生产的白糖质量。
24 500
245 000
17 500
175 000
- Multiple ChoicePlease save your changes before editing any questions.
上图显示装有菊花茶的箱子。
一个零售商在12天里，每天卖出50 000瓶菊花茶。
零售商卖出的菊花茶有多少箱？
0.25百万
0.025百万
0.0025百万
0.00025百万
- Multiple ChoicePlease save your changes before editing any questions.
上图显示满香食品批发商进口的两种品牌的巧克力的数量。
计算巧克力的总数。
940
9 400
94 000
940 000
- Multiple ChoicePlease save your changes before editing any questions.
一家文具厂在4月份里生产了2 450 000支圆珠笔。而5月份生产的圆珠笔比4月份的少0.052百万支。
5月份里生产了多少支圆珠笔？
193 000
1 930 000
239 800
2 398 000
- Multiple ChoicePlease save your changes before editing any questions.
上表显示两个镇子的居民人数。
这两个镇子共有多少个居民？
850
8 500
85 500
855 000