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Binary numbers

Computers

9th Grade

CCSS covered

Used 560+ times

Binary numbers
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is binary?

A sequence of 1's and 0's

The way a computer speaks

Useless code that's no longer used

2.

MULTIPLE CHOICE QUESTION

45 sec • 12 pts

What kind of 'base' system is binary known as?

Base 12

Base 8

Base 2

Base 10

Tags

CCSS.5.NBT.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What kind of number system is used in everyday life?

A simple number system

Denary

Binary

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What kind of 'base' system is denary known as?

2

10

12

1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do Binary values change with each addtional number?

They double

They go up in 10's

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What would the Binary number 01101 be in denary?

1101

4

13

16

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Calculate the binary addition:
01
11
Use binary addition rules + whiteboards!

101
11
111
100

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