# Addition and Substation Binary Numbers (Primary 5)

Last Updated on July 15, 2020 by Alabi M. S.

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MATHEMATICS

SMASE – ASEI PDSI METHOD

THIRD TERM

WEEK 9

PRIMARY 5

LEARNING AREA

Lesson One – Addition of Binary Numbers

Lesson Two – Subtraction of Binary

Lesson Three – Quantitative Reasoning

Lesson Four – Revision and Test

TIME – 40 Minutes each.

LEARNING OUTCOME

By the end of the lesson, pupils should be able to:

1. Perform Basic Addition and Subtraction of Binary Number;

2. Perform Basic Multiplication of Binary Number;

3. Solve Quantitative Reasoning.

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Related Posts

Conversion of Binary Numbers Base 2 and 10

Additional of Subtraction of Binary Numbers

RATIONALE

Binary is a number system that represent a base 2 number system. This means it only has two numbers: 0 and 1. The application of binary number system is mostly found in computer technology. Computer language and programming is based on the binary number system. That’s 2 – digits numbers (0 and 1).

The concept of binary number system will enable the pupils to the relationship between base 2 and base 10, addition and subtraction of binary number.

LEARNING MATERIALS

The teacher will teach the lesson with the aid of:

binary number chart.

PREVIOUS KNOWLEDGE

The pupils have the understanding of basic operations such addition, substation, multiplication and division. This will help to further their understanding on binary number system.

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REFERENCE MATERIALS

9 – Years Basic Education Curriculum

Lagos State Scheme of work

New Method Mathematics Book

All Relevant Materials

Online Materials

### ASEI PDSI LESSON NOTES

LESSON DEVELOPMENT 1 – ADDITION OF BINARY NUMBERS P4 docx

LESSON DEVELOPMENT 2 – SUBTRACTION OF BINARY NUMBERS P4 docx

QUANTITATIVE REASONING ON BINARY NUMBERS docx

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