Tables 21 to 30

Introduction

Tables 21 to 30 provide a list of multiplication tables numbered 21 to 30. The table will include multiples ranging from 21 to 30. Memorising multiplication tables will assist us in solving calculations based on mathematical principles such as division, fractions, long multiplication, and algebra. Our specialists have produced a set of tables 21 to 30 to help you solve Maths problems efficiently.

In elementary and senior school, we learnt the maths tables from 1 to 10 and 11 to 30. Students should memorise all of the tables from 2 to 30. Few number tables, such as Table of 10, table of 20, and so on, are particularly simple to memorise since the numbers follow a pattern. Some pupils rely on calculators for simple computations, which weakens their calculating abilities.

By remembering the tables, you will be able to save time that would otherwise be spent on tedious computations. Also, memorising them will assist you to solve day-to-day computations in real life. As a result, we use Maths Tables in both our academic and everyday lives.

1. Tables From 21 To 25

Maths tables 21 to 30 may be memorised with focus and practice. Students in elementary and secondary school are encouraged to remember the tables from 1 to 20 for future reference. However, pupils in upper secondary or senior secondary school, as well as applicants taking competitive tests that include Math ability problems, may remember the tables from 21 to 30. To assist you remember the tables, use charts or pictures.

2. Tables From 26 To 30

3. Solved Examples

1. If Parthiv brought 5 packets of candies and each packet has 23 candies in them, what is the total number of candies available with Pathiv?

Solution:

Number of packets of candies = 5

Number of candies in each packet = 23

Total number of candies =

\begin{equation}

5 \times 23= 115

\end{equation}

2. How much do 28 picture frames cost if each frame costs Rs.18?

Solution:

Using the tables from 21 to 30, the total cost of the frame

\begin{equation}

28 \times 18 = 504

\end{equation}

3. Rachel makes 29 doughnuts per day. How many doughnuts does she make in 15 days?

Solution:

Rachel makes 29 doughnuts per day. Therefore, using the tables from 21 to 30, the total doughnuts made after 15 days are

\begin{equation}

15 \times 29 = 435

\end{equation}