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。
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,所以这两...
Determine the sum of all odd numbers between0 and 100. Odd numbers are defined as any number which cannot be divided by two. In other words, several forms 2k+1, where k ∈ Z (i.e. integers) are called odd numbers. The sum of the odd numbers are = 1+3+5+7+9+….+93+95+97...
. What are these two odd numbers? 【figure: Pip: I don't know how to express an even number or an odd number! Bud: It is conventional in algebra to represent an even number as 2n. It is understood that n will take whole number values: n = 0, 1, 2, 3, 4, and so on....
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 ...
When You Draw a Square on an Odd Number Table, What Are the Sum of the Numbers at the Vertices and the Grand Total of All the Numbers?The following sections are included:IntroductionType of Mathematical Thinking to Be CultivatedGrade TaughtPreparationOverview of the Lesson ProcessWorksheetLesson ...
Try to find as many different odd and even numbers as you can 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-...
选项 A“fifteen and seventeen”表示十五和十七,但顺序不对;选项 B“seventeen and nineteen”表示十七和十九,符合奇数规律;选项 C“nineteen and twenty-one”表示十九和二十一,但顺序不对;选项 D“twenty-one and twenty-three”表示二十一和二十三,但顺序不对。
Step by step video & image solution for If (n-1) is an odd number, what are the two other odd numbers nearest to it? n ,\ n\ -1 (b) n\ ,\ n\ ,\ -\ 2\ n\ \ 3,\ n\ +\ 1 (d) n\ \ 3,\ n\ +\ 5 by Maths experts to help you in doubts & scoring excellent ...
Frank has 7 glow sticks and he bought 3 more glow sticks. So, total number of glow sticks = 7 + 3 = 10. Hence, Frank has a total of 10 glow sticks. Example 3: Find the sum of odd numbers between 1 to 20. Solution: The odd numbers between 1 to 20 are 1, 3, 5, 7, ...