See if you can make a number sentence using odd and even numbers (e.g. 3+5=8 or 9+1=10) Have a go at the ‘Odd One Out’ game; you’ll need a partner for this. One person thinks of an odd number between 1-100, and the other person has to guess what it is! The guessing...
What exactly are odd and even numbers? In this blog, we explore some examples and list all of the odd and even numbers, from 1 to 100.
Properties of Even and Odd Numbers The members of these two sequences have some interesting properties. Whenever youaddtwo even integers together, or two odd integers together, the answer is always an even number. For example, 2 + 6 = 8, 1 + 5 = 6, or 11 + 17 = 28—always even!
What is the difference between two consecutive odd numbers? A. 1 B. 2 C. 3 相关知识点: 试题来源: 解析 B。解析:The difference between each consecutive odd number is always 2. 答案:B。解析:The difference between each consecutive odd number is always 2. >反馈 收藏 ...
The sum of two consecutive odd numbers is 28. What is the smaller odd number? A. 13 B. 15 C. 11 D. 17 相关知识点: 试题来源: 解析 C。设较小的奇数为 x,较大的奇数为 x + 2,它们的和为 28,即 x + (x + 2) = 28,2x + 2 = 28,2x = 26,x = 13。所以较小的奇数是 11。
What is the sum of any two?(a)Odd numbers(b)Even numbers 相关知识点: 试题来源: 解析 (a) Sum of two odd numbers is even.(b)Sum of two even numbers is even.Note: Sum of an odd number and an even number is odd number. 反馈 收藏 ...
The sum of three consecutive odd numbers is 39. What is the largest of these numbers? A. 11 B. 13 C. 15 D. 17 相关知识点: 试题来源: 解析 C。设中间的奇数为 x ,则前一个为 x - 2 ,后一个为 x + 2 ,x - 2 + x + x + 2 = 39 ,3x = 39 ,x = 13 ,最大的数为 x ...
What is the sum of the first four odd whole numbers( ). A: B: C: D: 相关知识点: 试题来源: 解析 D The first four odd whole numbers are, , , and . Their sum is . 前个奇数整数的和是多少( ). . . . . 前个奇数整数是,,,它们的和是. 故选.反馈 收藏 ...
Learning about even and odd numbers helps us understand the number system and is a very important skill. In one basic grouping system we divide the numbers into two parts: even and odd. Even numbers are numbers that can be split in two equal groups. Whereas odd numbers are numbers that ...
The sum of two consecutive odd numbers is 36. What are the two numbers? A. 17 and 19 B. 15 and 21 C. 13 and 23 D. 11 and 25 相关知识点: 试题来源: 解析 A。设较小的奇数为 x,则较大的奇数为 x + 2,两数之和为 36,可列方程 x + (x + 2) = 36,解得 x = 17,所以这...