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True or false: all real numbers are enteger numbers.
False
True or false: All natural numbers are real numbers.
True
True or false: An irrational number can be written as a fraction.
False.
True or false: Any number has infinite factors.
False
Numbers having only two factors are called...
Prime numbers
Ten is a factor of 5. True or false?
False
Ten is a factor of 100. True or false?
True
Ten is divisible by 5. True or false?
True
Work out 30% of 450
135
Write as a fraction: 0.2
1/5
Write as a fraction: 0.2555...
23/90
Write as a fraction: 0.2555...
23/90
Write as a fraction: 0.252525...
25/99
2/6 is a proper fraction, becouse...
Its numerator is less than the denominator
7/2 is an improper fraction becouse...
Its numerator is greater than the denominator
Write three equivalent fractions of: 4/7
8/14; 12/21; 40/70...
