Thanked 0 Times in 0 Posts Random sentence generator using array I am taking a Javascript class and the teacher assigned this: Write a script that uses a random number generation to create sentences and name it sentences. Use five arrays of strings called:

Using Arrays to Show Multiplication Concepts: Overview Students can more readily develop an understanding of multiplication concepts if they see visual representations of the computation process.

For example, they can picture students in a marching band arranged in equal rows or chairs set up in rows in an auditorium. These arrangements all have something in common; they are all in rows and columns.

An arrangement of objects, pictures, or numbers in columns and rows is called an array. Arrays are useful representations of multiplication concepts. This array has 4 rows and 3 columns.

It can also be described as a 4 by 3 array. This array has 5 rows and 4 columns. It is a 5 by 4 array. Notice that the rows in each array are equal.

Think of the rows as equal groups. Your students used equal groups to multiply in second grade. Look at this example. When equal groups are arranged in equal rows, an array is formed.

When you show students the connection between equal groups and arrays, students can easily understand how to use arrays to multiply. They will use arrays again later to divide. Look at the multiplication sentence that describes the array below. The numbers in multiplication sentences have special names.

The numbers that are multiplied are called factors. The answer is called the product. Now look at what happens to the factors and product in the multiplication sentence when the array is turned on its side.

The order of the factors changed, but the product stayed the same. When the order of the factors in any multiplication sentence changes, the product does not change.

This is called the Commutative Property of Multiplication. Students should be familiar with the Commutative Property because it also applies to addition.Students look at an array and write a repeated addition sentence.

I used this for second grade math! See more.

Repeated addition matching game. *repeated addition *an array *open number line *skip counting *equal groups Included is a worksheet and a flipbook template that can be used with any multiplication equation. Students show the.

Just as the name suggests, an inequality is a number sentence that shows how parts of a number sentence are unequal. For example, we know that 4 + 5 and 4 .

Write a C program to count total number of words in a string using loop. How to find total number of words in a given string using loops in C programming. C program to count number of words in a string. April 27, Pankaj C programming C, Program, used with others (or sometimes alone) to form a sentence and typically shown with a.

Students are asked to write multiplication word problems prompted by pictures and then to write both an addition and a multiplication expression that can be used to solve the problem. Expose the student to arrays and expressing the number of objects in an array as a multiplication problem, r x c.

This is a complete lesson with teaching and exercises, showing how division can be seen as repeated subtraction. It is meant for third grade.

Students solve divisions by 'subtracting' or crossing out equal-size groups from the total in the visual model, until there is nothing left.

Examples show how divisions can be solved by repeatedly subtracting the same number (the divisor). Queries for GCD of all numbers of an array except elements in a given range: Write a program to reverse an array or string. Given an array (or string), the task is to reverse the array/string.

Please write comments if you find any bug in the above programs or other ways to solve the same problem.

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C++ Program to Count Word in Sentence