PRACTICE SETS - INVEST 6 to LESSON 70 Flashcards
1/2 + 3/4 + 1/8
11/8 = 1 3/8
1/2 + 1/3 + 1/6
6/6 = 1
1 1/2 + 1 1/3 + 1/ 1/4
3 13/12 = 4 1/12
1/2 + 2/3 + 5/6
12/6 = 2
1/2 + 3/4 + 7/8
17/8 = 2 1/8
1 1/4 + 1 1/8 + 1/ 1/2
3 7/8
2 4/5 (write as an improper fraction)
14/5
3 1/2 (write as an improper fraction)
7/2
1 3/4 (write as an improper fraction)
7/4
6 1/4 (write as an improper fraction)
25/4
1 5/6 (write as an improper fraction)
11/6
3 3/10 (write as an improper fraction)
33/10
2 1/3 (write as an improper fraction)
7/3
12 1/2 (write as an improper fraction)
25/2
3 1/6 (write as an improper fraction)
19/6
Write 1 1/2 and 3 1/3 as an improper fractions. Then multiply the improper fractions. What is the Product?
30/6 = 5/1 = 5
5 1/2 - 3 1/3
2 1/6
4 1/4 - 2 1/3
1 11/12
6 1/2 - 1 3/4
4 3/4
7 2/3 - 3 5/6
3 5/6
6 1/6 - 1 1/2
4 2/3
4 1/3 - 1 1/2
2 5/6
4 5/6 - 1 1/3
3 3/6 = 3 1/2
6 1/2 - 3 5/6
2 4/6 = 2 2/3
8 2/3 - 5 3/4
2 11/12
What is a quadrilateral?
A quadrilateral is a a 4-sided polygon
Describe the difference between a parallelogram and a trapezoid.
A parallelogram has two pairs of parallel sides; a trapezoid has only one pair of parallel sides.
Draw a Rhombus that is a square.
Are you sure?
Draw a Rhombus that is not a square.
Just do it!
True or False: Some rectangles are squares.
True
True or False: All squares are rectangles.
True
Which of these numbers are composite numbers?
19, 20, 21, 22, 23
20, 21, 22
Write the prime factorization of each of these composite numbers.
20, 21, 22
20 = 2 x 2 X 5 21 = 3 x 7 22 = 2 x 11
Use a factor tree to find the prime factorization of 36
Go ahead, do it.
Use Division by Primes to find the Prime Factorization of 48.
2 x 2 x 2 x 2 x 3
Write 125 as a product of Prime Factors
5 x 5 x 5
Write the Prime Factorization of 10 and 100.
Then look for a pattern to help you find the prime Factorization of 1000.
10 = 2 x 5 100 = 2 x 2 x 5 x 5
You guessed it: 1000 = 2 x 2 x 2 x 5 x 5 x 5
