Rational Numbers and Their Operations
Math ⇒ Number and Operations
Rational Numbers and Their Operations starts at 6 and continues till grade 12.
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See sample questions for grade 6
Express 0.125 as a fraction in simplest form.
Express 7 as a rational number.
If a rational number is negative, what can you say about its numerator and denominator?
If a rational number is written as a/b, what must be true about b?
If a/b is a rational number and b ≠ 0, what is the value of (a/b) × (b/a)?
If you multiply a rational number by its reciprocal, what is the result?
If you subtract 5/6 from 1, what is the result?
What is the product of -3/8 and 2/5?
What is the quotient of -3/4 divided by 1/2?
What is the result of adding 3/7 and -5/7?
What is the sum of -2/3 and 1/6?
What is the sum of 2/5 and 3/10?
What is the value of (2/3) ÷ (4/5)?
Write -0.75 as a fraction in simplest form.
A rational number is said to be in its simplest form if __________.
A recipe calls for 3/5 cup of sugar, but you only have a 1/4 cup measuring cup. How many times must you fill the 1/4 cup to get at least 3/5 cup of sugar?
Arrange the following rational numbers in ascending order: -3/4, 1/2, -1/2, 2/3.
Calculate the value of (-2/3) + (5/6) - (1/2).
If x is a rational number such that x + 1/4 = 2/3, what is the value of x?
