WorksheetsRoman Numerals and Factor and Multiplees
Total questions: 10
Worksheet time: 6mins
Find the prime factorisation of
A) 78 B) 2394
a) 2X3X13 b) 2⁸X 3²
a) 4⁸X 3⁹. b) 1⁹ X 9⁹
a) 2X5X6. b) 7⁷X ²⁹
What are the factors of 36
1,2,4,8,9,12,18,19,36
3,8,36
1,3,4,6,8,10,11,13
1,2,3,4,6,9,12,18,36
All no. which are divisible by 8 are divisible by 4
True
False
Get the rational numbers in the standard form:-
a) 33/77
2/5
3/7
32/4
4/3
Express 4/-7 as rational numbers with denominator
i) 87
-37/47
37/69
47/12
-48/84
Find the absolute value of this rational numbers
-3/-2
3/2
1/2
8/1
9/1
Find the rational numbers whose absolute value is 2/5
5/2 , -5/3
2/5 ,-2/-5
2/5 , -2/5
Absolute value of every rational numbers other than 1is positive
True
False
The absolute value of zero is zero itself.
True
False
Which are the group of positive rational numbers?
1/-5 , 2/3, -2/-5
2/1, -3/-4, +4/-5
-1/-6, -7/-3, 5/3
