untitled

A factual information text is?

• Report Text

• Narrative Text

• Descriptive Text

• Procedure Text

A tablet is a mobile computing devices. It is a about?

• size

• history

• functions

• general classification

Tablet let the users to browse, chat, watch video and social media.

• parts

• function

• types

• definition

The general noun is...

• Their printer

• His smartphone

• Tablet

• My Computer

The example of simple present tense :

• I will stay at home for being safe from corona virus

• I always stay at home for being safe from corona virus

• I have stayed home for being safe from corona virus for two weeks

• I am staying at home for being safe from corona virus now

Technical terms of smartphone are

• social media, Truck, locomotive, bike train

• social media, bookstore, drugstore, airplane, car!

• social media, printer, telegram, tablet, laptop!

• social media, play store, browser, internet, flashlight!

An electronic calculator is a small, portable electronic device used to perform both arithmetic operations and complex mathematical operations.

The first solid electronic calculator was created in the 1960s, building on the extensive history of tools such as the abacus (developed around 2000 BC), and the mechanical calculator (developed in the 17^th century AD). It was developed in parallel with the analog computers of the day.

In addition to general purpose of calculators, there are those designed for specific markets, for example, there are scientific calculators which include trigonometric and statistical calculations. Some calculators even have the ability to do computer algebra. Graphing calculators can be used to graph functions defined on the real line, or higher dimensional Euclidean space.

When does the mechanical calculator developed?

• 17^th Century

• 1960

• 2000 BC

• 2007

• 1986

An electronic calculator is a small, portable electronic device used to perform both arithmetic operations and complex mathematical operations.

The first solid electronic calculator was created in the 1960s, building on the extensive history of tools such as the abacus (developed around 2000 BC), and the mechanical calculator (developed in the 17^th century AD). It was developed in parallel with the analog computers of the day.

In addition to general purpose of calculators, there are those designed for specific markets, for example, there are scientific calculators which include trigonometric and statistical calculations. Some calculators even have the ability to do computer algebra. Graphing calculators can be used to graph functions defined on the real line, or higher dimensional Euclidean space.

What is the meaning of “extensive” in the second paragraph?

• big

• outer

• loyal

• capacious

• inside

An electronic calculator is a small, portable electronic device used to perform both arithmetic operations and complex mathematical operations.

The first solid electronic calculator was created in the 1960 s, building on the extensive history of tools such as the abacus (developed around 2000 BC), and the mechanical calculator (developed in the 17^th century AD). It was developed in parallel with the analog computers of the day.

In addition to general purpose of calculators, there are those designed for specific markets, for example, there are scientific calculators which include trigonometric and statistical calculations. Some calculators even have the ability to do computer algebra. Graphing calculators can be used to graph functions defined on the real line, or higher dimensional Euclidean space.

It was developed in parallel with the analog computers of the day. The underlined word refers to ...

• the electronic device

• the solid electronic calculator

• the mechanical calculator

• the portable electronic

• the extensive history

An electronic calculator is a small, portable electronic device used to perform both arithmetic operations and complex mathematical operations.

The first solid electronic calculator was created in the 1960s, building on the extensive history of tools such as the abacus (developed around 2000 BC), and the mechanical calculator (developed in the 17^th century AD). It was developed in parallel with the analog computers of the day.

In addition to general purpose of calculators, there are those designed for specific markets, for example, there are scientific calculators which include trigonometric and statistical calculations. Some calculators even have the ability to do computer algebra. Graphing calculators can be used to graph functions defined on the real line, or higher dimensional Euclidean space.

What is the main idea of paragraph 3?

• Electronic calculators are vary

• Calculators are designed for specific markets

• There are many kinds of calculators based on the purpose

• There is computer algebra

• Scientific calculators are trigonometric and statistic