MATHS TRICKS
Presentation
•
Mathematics
•
8th - 12th Grade
•
Hard
ADITYA 8-C
Used 2+ times
FREE Resource
3 Slides • 0 Questions
1
TRICK NO . 1
Squaring Of A Number Whose Unit Digit Is 5
Find (55) ² = ?
Step 1. 55 x 55 = . . 25 (end terms)
Step 2. 5x (5+1) = 30
So our answer will be 3025.
2
Multiply a Number By 5
Take any number, and depending on its even or odd nature, divide the number by 2.
Even Number:
2464 x 5 =?
Step 1. 2464 / 2 = 1232
Step 2. add 0
The answer will be 2464 x 5 = 12320
Odd Number:
3775 x 5Step
1. Odd number; so ( 3775 - 1) / 2 = 1887
Step 2. As it is an odd number, so instead of 0 we will put 5
The answer will be 3775 x 5 = 18875
3
Dividing A Large Number By 5
1st step. Multiply the number by 2
2nd step: Move the decimal point to left.
3rd step: Left side of the decimal point is your answer.
For example: 245 / 5 =?
Step 1. 245 * 2 = 490
Step 2. Move the decimal: 49.0 or just 49
TRICK NO . 1
Squaring Of A Number Whose Unit Digit Is 5
Find (55) ² = ?
Step 1. 55 x 55 = . . 25 (end terms)
Step 2. 5x (5+1) = 30
So our answer will be 3025.
Show answer
Auto Play
Slide 1 / 3
SLIDE
Similar Resources on Wayground
3 questions
Porcentajes.
Presentation
•
7th - 12th Grade
6 questions
math addition
Presentation
•
KG
6 questions
Fraction area models
Presentation
•
KG
6 questions
Name the Shapes
Presentation
•
KG
5 questions
Perimeter
Presentation
•
KG
6 questions
Understanding Quadrilaterals
Presentation
•
8th Grade - University
6 questions
ALG 2 BFs Review
Presentation
•
9th - 12th Grade
2 questions
Bell Ringer
Presentation
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Safety Day 2026 – Student Review
Quiz
•
9th Grade
21 questions
Continents and Oceans
Quiz
•
6th Grade
20 questions
Parts of Speech
Quiz
•
5th Grade
16 questions
Subject & Predicate
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
12 questions
Map Skills
Quiz
•
3rd Grade
22 questions
Continents and Oceans
Quiz
•
5th Grade
15 questions
Rounding Decimals
Quiz
•
5th Grade
Discover more resources for Mathematics
20 questions
Rational and Irrational Numbers
Quiz
•
8th Grade
20 questions
Add and Subtract Integers
Quiz
•
6th - 8th Grade
20 questions
Slope from a Graph
Quiz
•
8th Grade
15 questions
Adding and Subtracting Integers
Quiz
•
6th - 8th Grade
20 questions
Proportional vs. Non-Proportional
Quiz
•
8th Grade
12 questions
Absolute Value Equations
Quiz
•
9th Grade
14 questions
finding slope from a graph
Quiz
•
8th Grade
24 questions
Explore Rigid Transformations and Congruence
Quiz
•
8th Grade