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四级奥数:年龄问题 A

Authored by Monster Maths

Mathematics

3rd - 5th Grade

Used 24+ times

四级奥数:年龄问题 A
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

今年,小白比小灰大10岁。2年后,小白20岁,小灰几岁?

10

30

12

22

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

今年,姐姐和弟的年龄差是5岁。5年后,姐姐10岁,弟弟几岁?

5

15

10

20

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

今年,姐姐和弟的年龄差是3岁。5年前,姐姐8岁,弟弟几岁?

5

13

8

11

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

5年前,姐姐和弟弟的年龄差是3岁。今年弟弟10岁,姐姐几岁?

13

15

7

5

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

2年前,姐姐和弟弟的年龄差是3岁。今年姐姐10岁,弟弟几岁?

7

13

12

8

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

2年前,姐姐和弟弟的年龄和是10岁。今年俩人的年龄和是几岁?

14

12

8

6

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

3年后,姐姐和弟弟的年龄和是20岁。今年俩人的年龄和是几岁?

14

17

23

26

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