When we multiply 2 by another number, the product is called a multiple of 2. For example, 2 × 0 = 0, 2 × 1 = 2, 2 × 2 = 4, 2 × 3 = 6, 2 × 4 = 8, etc. Hence, even numbers end in 0, 2, 4, 6, 8. Thus, every multiple of 2 is called an even number or the number which has 2 as one of its factors is known as an even number.
How do you explain multiples of a number?
A multiple is a number that can be divided by another number a certain number of times without a remainder. A factor is one of two or more numbers that divides a given number without a remainder.
Which is the mystery number in multiples and factors?
† The mystery number is a multiple of 5, but no other number. The number could either be 5 or 25. There is no way to tell which it is without pressingShow Sum of the Digits. 8. If time allows, solve more puzzles. Each puzzle will expose students to new and interesting properties of multiples and factors. SUMMARIZE 9.
How to make a guess on a multiple choice test?
Guessing on Multiple Choice Tests. Make a guess before looking at potential answers. Often, an answer choice may be listed as an option in order to trick you. When you first read a question, try not to look at the choices or cover them with your hand to avoid doubting yourself and getting stuck.
Can a number be a multiple of 10?
Every number that is a multiple of 10 is also a multiple of 2 and of 5. The mystery number must be a multiple of both 2 and 5. So we don’t need to check those buttons. Since the number is a multiple of 10, it could be either 10 or 20. To check whether the number is 20, we could press Multiple of 4. Continue to project the sketch.
How to do well on multiple choice questions?
To get a good grade on a multiple choice exam, start by analyzing the questions. Then, answer the questions effectively by working through them strategically. You can also prepare for the exam so you do well and get a high mark. Follow the instructions for the exam. Some multiple choice exams will ask you to write directly in the exam booklet.
