Subscribe to our YouTube channel for the latest videos, updates, and tips.


Subtraction Using Abacus

We will learn subtraction using Abacus.

We know how to do subtraction.

For example;

I. Subtract 7 from 11

Here, we will subtract 11 – 7 = 4


I. Take away 13 from 34

Here, we will subtract 34 – 13 = 21


We generally subtract one number from the other number but, know we will learn to subtract one number from the other number using abacus.


1. Subtract 51 from 62 using Abacus.

This abacus is showing the number 62.

Number 62 on Abacus

This abacus is showing the number 51.

Number 51 on Abacus

For subtracting, take away one bead of the Ones spike of the first abacus to get ones digit of the difference. (Why?) What is left? It is one.

Again take away five beads of Tens spike of first abacus to get the tens digit at tens place of the difference. It is again one.

Therefore, in the difference we are left with one tens and one ones.

Subtraction Using Abacus

Thus, 62 - 51 = 11


2. Find the difference between 67 and 99 using Abacus.

This abacus is showing the number 99.

Number 99 on Abacus

This abacus is showing the number 67.

Number 67 on Abacus

For subtracting, take away seven beads of the Ones spike of the first abacus to get ones digit of the difference. (Why?) What is left? It is two.

Again take away six beads of Tens spike of first abacus to get the tens digit at tens place of the difference. It is three.

Therefore, in the difference we are left with two tens and three ones.

Subtraction on Abacus

Therefore, 99  - 67 = 32


3. Subtract 46 from 89 Using Abacus.

This abacus is showing the number 89.

Number 89 on Abacus

This abacus is showing the number 46.

Number 46 on Abacus

For subtracting, take away six beads of the Ones spike of the first abacus to get ones digit of the difference. (Why?) What is left? It is three.

Again take away four beads of Tens spike of first abacus to get the tens digit at tens place of the difference. It is four.

Therefore, in the difference we are left with four tens and three ones.

Subtraction of 2-Digit Numbers on Abacus

Therefore, 89 - 46  = 43


Worksheet on Subtraction Using Abacus:

1. Subtract the following using Spike Abacus:

(i) 78 - 56 = _____

(ii) 87 - 36 = _____

(iii) 76 - 0 = _____ 

(iv) 15 - 15 = _____

(v) 39 - 36 = _____

(vi) 52 - 42 = _____

(vii) 88 - 47 = _____

(viii) 49 - 9 = _____

(ix) 75 - 31 = _____

(x) 62 - 30 = _____


Answer:

1. (i) 22

(ii) 51

(iii) 76

(iv) 0

(v) 3

(vi) 10

(vii) 41

(viii) 40

(ix) 44

(x) 32

You might like these



First Grade Math Activities

From Subtraction Using Abacus to HOME PAGE




Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.



New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.




Share this page: What’s this?

Recent Articles

  1. Conversion of Improper Fractions into Mixed Fractions |Solved Examples

    May 12, 25 04:52 AM

    Conversion of Improper Fractions into Mixed Fractions
    In conversion of improper fractions into mixed fractions, we follow the following steps: Step I: Obtain the improper fraction. Step II: Divide the numerator by the denominator and obtain the quotient…

    Read More

  2. Multiplication Table of 6 | Read and Write the Table of 6 | Six Table

    May 12, 25 02:23 AM

    Multiplication Table of Six
    Repeated addition by 6’s means the multiplication table of 6. (i) When 6 bunches each having six bananas each. By repeated addition we can show 6 + 6 + 6 + 6 + 6 + 6 = 36 Then, six 6 times or 6 sixes

    Read More

  3. Word Problems on Decimals | Decimal Word Problems | Decimal Home Work

    May 11, 25 01:22 PM

    Word problems on decimals are solved here step by step. The product of two numbers is 42.63. If one number is 2.1, find the other. Solution: Product of two numbers = 42.63 One number = 2.1

    Read More

  4. Worksheet on Dividing Decimals | Huge Number of Decimal Division Prob

    May 11, 25 11:52 AM

    Worksheet on Dividing Decimals
    Practice the math questions given in the worksheet on dividing decimals. Divide the decimals to find the quotient, same like dividing whole numbers. This worksheet would be really good for the student…

    Read More

  5. Worksheet on Multiplying Decimals | Product of the Two Decimal Numbers

    May 11, 25 11:18 AM

    Practice the math questions given in the worksheet on multiplying decimals. Multiply the decimals to find the product of the two decimal numbers, same like multiplying whole numbers.

    Read More