History of Numbers
Which ancient civilization has only 2 numerals?
Babylonians
What value does the Roman numeral V represent?
5
What is the place value of 6 in 6,482?
Thousands
Which is greater: 4.5 or 4.05?
4.5
Convert (101)₂ to base 10.
5
The Hindu-Arabic number system is also known as the __________ system
Denary/Decimal System
Write 12 in Roman numerals.
XII
Write 437 in expanded form.
400 + 30 + 7
Arrange in ascending order: 2.4, 2.09, 2.19
2.09, 2.19, 2.4
Convert (1101)₂ to base 10.
13
Which civilization used hieroglyphic symbols for numbers?
Egyptians
Write 50 in Roman numerals.
L
What is the value of the digit 9 in 9,506?
9,000
Round 8.67 to the nearest tenth.
8.7
Convert (24)₅ to base 10.
14
Which number system introduced the concept of zero?
Mayan
What is the Roman numeral for 99?
XCIX
Write 32.45 in expanded form.
30 + 2 + 4/10 + 5/100
Round 123.4 to the nearest whole number.
123
Convert (17)₈ to base 10.
15
The first system
Tally Mark
What is MMXXV?
2025
What is the place value of 7 in 0.078?
Hundredths
Which number is smallest: 5.31, 5.013, 5.103?
5.013
Convert (1204)5 to base 10.
179