Simplify/Reduce Fractions
Reduce 5/10 to its simplest form
1/2
What is the following an example of:
(Associative, Commutative, Identity, Distributive)
3 x 4 =12 4 x 3
Commutative
Solve: 65 x 5
325
What are ALL the factors of 6?
1, 2, 3, 6
Form an expression for : 4 more than x
Reduce 12/21 to its simplest form
4/7
What is the following an example of:
(Associative, Identity, Commutative, Distributive)
5 x 1 = 5
Identity
Solve: 43 x 98
4214
What are all the PRIME factors of 40?
1, 2, 5
Solve: 6/9 of 9
6
Add and simplify to its simplest form:
3/10 + 3/10
3/5
A triangle has two acute angles and one obtuse angle. It has NO equal sides. What type of triangle is this?
Scalene obtuse triangle
Solve: 73 ÷ 5
Give your answer as a MIXED fraction
14 and 3 over 5
What are all the factors of 42?
1, 2, 3, 6, 7, 14, 21, 42
Solve 10/20 of 40
20
Subtract and reduce to its simplest form:
7/15 - 4/15 + 2/15
1/3
A triangle has a 90 degree angle and two equal sides. What type of triangle is this?
Isosceles right triangle
Solve: 683 ÷ 9
Give your answer as a MIXED fraction
75 and 8 over 9
What is the GCF of 8 and 16?
8
A movie ticket costs $12. Lev has $50. How many tickets can he buy? How much money does he have left?
4 tickets
He has 2 dollars left
14/123 + 54/123 - 8/123
30/41
Why is the number 1 neither a composite or prime number?
Because a prime number must have two different factors (1 and itself) and a composite number must have MORE than 2 factors. The number 1 does not fall into either category.
Solve: 73 x 7 ÷ 8
Give your answer as a MIXED fraction
63 and 7 over 8
What is the GCF of 6, 12, and 18?
6
Solve 0.54 + 6.92. Round your answer to the nearest tenths.
7.5