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WorksheetsNumber Systems & Decimal Places
Total questions: 20
Worksheet time: 10mins
What is the place value of 5 in the number 6,759?
6,000
50
500
5,000
Which number system uses only two symbols, 0 and 1?
Decimal
Octal
Binary
Hexadecimal
Round 3.78 to the nearest whole number.
4.5
3
4
5
Compare 0.25 and 0.3.
0.3 is greater than 0.25
0.25 is less than 0.3
0.25 is greater than 0.3
0.3 is equal to 0.25
What is the decimal place value of 7 in the number 4.729?
thousandth
unit
tenth
hundredth
In the number 8,643, which digit is in the hundreds place?
9
4
6
2
Convert the binary number 1011 to decimal.
10
11
15
13
Round 6.92 to one decimal place.
6.8
6.9
6.5
7.0
Which number system uses the digits 0-9 and the letters A-F?
hexadecimal
octal
binary
decimal
Compare 0.75 and 0.8.
0.75 is greater than 0.8
0.75 and 0.8 are equal
0.8 is greater than 0.75
0.8 is less than 0.75
What is the place value of 9 in the number 9,456?
9,000
900
40
4,000
In the number 3.217, which digit is in the tenths place?
2
1
4
5
Convert the octal number 56 to decimal.
69
82
46
37
Round 2.345 to two decimal places.
2.34
2.40
2.35
2.36
Which number system uses the digits 0-7?
Binary
Hexadecimal
Octal
Decimal
Compare 0.125 and 0.15.
0.15 is less than 0.125
0.15 is equal to 0.125
0.125 is greater than 0.15
0.15 is greater than 0.125
What is the place value of 2 in the number 7,823?
20
2
8
200
In the number 6.418, which digit is in the hundredths place?
1
9
2
4
Convert the hexadecimal number 1A to decimal.
22
16
26
30
Round 4.5678 to three decimal places.
4.560
4.600
4.568
4.567
