12 的首3個倍數是?
倍數和因數

Quiz
•
Mathematics
•
4th Grade
•
Easy
Phoebe Mok
Used 13+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
36
12
24, 36, 48
12, 24, 36
Answer explanation
留意題目:
「首三個」
「第三個」
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
12的第3個倍數是?
12
3
15
36
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在 34 以內, 11 的倍數有多少個?
4
34
11
3
Answer explanation
11x1 = 11
11x2 = 22
11x3 = 33
11x4 = 44 ( > 34)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
75 是 5 的第幾個倍數?
14
15
75
5
Answer explanation
5 x 15 = 75
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪一個是63的所有因數?
0, 1, 3, 7, 9, 21, 63
1, 3, 6, 9, 21
1, 3, 7, 9, 21, 63
1, 3, 6, 9, 21, 63
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪個數所擁有的因數數目最小?
(提示: 質數只有2 個因數)
4
49
75
83
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
以下哪些數只有3個因數?
9
4
73
121
Answer explanation
9: 1x9, 3x3 (1, 3, 9)
4: 1x4, 2x2 (1, 2, 4)
121: 1x121, 11x11 (1, 11, 121)
73 是質數
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
12 的最大因數和最小因數相差是?
10
11
12
13
Answer explanation
12 的最大因數: 12
12 的最小因數: 1
相差: 12 - 1 = 11
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
34 最小的因數和最大的因數之和是?
32
33
35
36
Answer explanation
34 的最小因數是: 1
34 的最大因數是: 34
「和」: 1 + 34 = 35
Similar Resources on Wayground
11 questions
L10-3

Quiz
•
4th Grade
10 questions
四年級 4上B倍數 和 (少量)因數

Quiz
•
4th Grade
12 questions
5數下小溫習一

Quiz
•
1st - 5th Grade
10 questions
4A數學擂台-公因數

Quiz
•
4th Grade
10 questions
貿數和合成數

Quiz
•
4th - 6th Grade
10 questions
p401ch301lv2質數和合成數

Quiz
•
4th Grade
12 questions
最簡分數

Quiz
•
1st - 6th Grade
9 questions
P4 加、減、乘混合計算

Quiz
•
4th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade