History of Numbers
What is Australia's base number?
10
What is the place value of 1 in 89134?
100
Is the number 17 odd or even?
Odd
What is the 3rd square number?
9
5 × ( 22 + 4 )
130
What is one in Roman Numerals?
I
Write 2187 in words.
Two thousand, one hundred and eighty seven.
Is the number 2 prime or composite?
Prime
What is the 6th triangular number?
21
What is 23 to the power of 0?
1
What is Australia's number system?
Hindu Arabic
Is the place value of 6 in 16725 greater than the place value of 2 in 29837?
No
-12 + 507 =
495
Is 28982 a palindromic number?
Yes
5 + 32 - 6 x 4 =
-9
Do Aboriginals have a number system?
No
Is 0.0003 greater or smaller than 0.00034?
Smaller
7a + 3b + 2a + 5b =
17ab
What is the 11th number in the Fibonacci sequence?
89
12 x (20 ÷ 52 × 23) =
36.8
What is the answer to five multiplied by twenty in Egyptian?
A spiral.
What is the place value of 9 in 834 190 356 782 863?
90 000 000 000
What is the greatest common factor of 864 and 1296?
342
What is the next number in this pattern: 8, 12, 18...?
27
-10 ÷ (20 ÷ 23 × 5 ÷ 5) × 8 - 2 =
-34