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Binary and Decimal Conversion

Authored by Paul Reed

Mathematics

4th Grade

CCSS covered

Used 6+ times

Binary and Decimal Conversion
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9 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Convert the binary number 1010 to its decimal equivalent.

1010

1100

101

10

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the decimal equivalent of the binary number 1101?

10

15

13

7

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the binary equivalent of the decimal number 42?

110101

101010

100001

111000

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add the binary numbers 101 and 110.

1011

1111

1001

1000

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of adding the binary numbers 1001 and 1011?

The result is 1111

The result is 10000

The result is 1100

The result of adding 1001 and 1011 in binary is 10100.

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Convert the decimal number 15 to binary and then add it to the binary number 101.

111

1000

1001

110

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Add the binary numbers 111 and 1010 after converting the decimal number 7 to binary.

11111

10001

10101

11011

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

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