1allr - binary numbers 2

• Wiskunde
• Middelbare school
• vwo
• Leerjaar 1

Which of the binary numbers is an odd number?

1. 100110
2. 110111
3. 111010

Write the binary number 101 as a decimal number

1. 101
2. 5
3. 2
4. 13

You need your paper for the next slides

Copy the question, write down the answer and make a photo!

Add 101110 and 10010
Make a photo of your calculation and answer.

Add 100 and 10 (binary numbers)
Make a photo

Add 10001 and 11001
Make a photo

Binary multiplications

Do you see what happens?

Multiply 101 and 11

Multiply 111 and 101

Multiply 1100 and 110