Operations with Fractions, Mixed Numbers
2/3 - 4/9
2/9
5/7 × 3/10
3/14
1 1/8 + (- 3/4)
3/8
What is 5 1/6 written as an improper fraction?
31/6
2 7/9 × 1 1/2
4 1/6
5 1/2 + 2 1/4
7 3/4
-2 1/3 x -3 3/8
7 7/8
- 2/8 + 3/11
1/44
1 3/5 x 6 2/3
10 2/3
4 2/6 ÷ -4 1/3
-1
2 5/12 - 3 1/8
-1 17/24
-3/4 + 1/5
-11/20
(-15)(5/6)
-12 1/2
-3/7 - 6/12
-13/14
What is the reciprocal of -1 3/5?
-5/8
-7/10 × 5/12
-7/24
Simplify -175/1000
-7/40
What can the denominator of rational numbers never be?
0
(-2/4) ÷ (-3/8)
1 1/3
(-4 1/5)(-3 9/12)
15 3/4
5/16 - (- 5/8)
15/16
5/8 -(- 1/6)
19/24
4 2/3 ÷ 2 1/3
2
7 3/4 - 4 5/6
2 11/12
Which is further right on a number line, 2/11 or 2/13?
2/13
5 2/3 ÷ 1 4/7
3 20/33
8 3/8 + (-4 3/4)
3 5/8
What is the least common denominator of 14/15 and 5/9
45
3 2/3 +2 1/2
6 1/6
2 3/4 + 5 5/6
8 7/12
What is a simplified fraction in which the numerator is larger than the denominator?
Improper Fraction
5/6 + (- 1/4)
7/12
What does the term "quotient" refer to?
Divide
-9/10 - (- 3/5)
-3/10
-1 3/4 ÷ 1 1/4
-1 2/5
What is the reciprocal of -70/13
-13/70
-5 1/3 ÷ 1 4/5
-2 26/27
2 1/2 - 5 1/4
-2 3/4
Which is further left on a number line, −1/2 or -2/3?
-2/3
-1 1/5 ÷ 2 2/7
-21/40
Simplify -(- (- (-21/-40))
-21/40
6 1/4 - 9 5/6
-3 7/12
What is -75/100 simplified?
-3/4
9/15 x -5/7
-3/7
8/9 ÷ (-2/3)
-4/3
1/4 + 5/6
1 1/12
2/3 + 3/4
1 5/12
What does the term "sum" refer to?
Addition
What is a synonym of the word "reciprocal"?
Multiplicative Inverse
What does the term "product" refer to?
Multiply
Is √5≈ a rational number?
No, it is not rational. It 's like pi. There is a decimal that never ends nor repeats. √5≈2.236067978...
What is a simplified fraction in which the numerator is smaller than the denominator?
Proper Fraction
What is the set of all numbers that can be written as a fraction of two integers?
Rational Numbers
What is the multiplicative inverse of a number, often found by switching the numerator and denominator?
Reciprocal
What does the term "difference" refer to?
Subtraction
What is the word used to refer to digits that have a final digit with no others to the right of it?
Terminate
Is 0.5555... a rational number?
Yes, it is a rational number. This can be written as the fraction of 5/9.
