Add/Subtract Fractions
1/3 + 1/6 + 1/2
1
Convert 2 1/5 to an improper fraction
11/5
3/4 x 8/9
2/3
Is 31 prime or composite?
Prime
Two supplementary angles: one is 64°. The other is:
116°
5/12 + 1/4 + 1/6
5/6
Convert 23/6 to a mixed number
3 5/6
1 1/2 x 1 1/3
2
Prime factorization of 72
2 x 2 x 2 x 3 x 3
Name the quadrilateral with exactly one pair of parallel sides.
Trapezoid.
6 1/4 - 2 2/3
3 7/12
Convert 5 3/4 to an improper fraction
23/4
2 2/5 divided by 3
4/5
Reduce 45/60
3/4
What are the coordinates of the origin?
(0,0)
4 1/6 - 1 5/6
2 1/3
Convert 29/5 to a mixed number
5 4/5
1 3/4 divided by 1/2
3 1/2
Reduce 84/126
2/3
How do you illustrate point (0, -9) in the coordinate plane?
You start in the origin, and move down 9 spaces in the Y axis.
4 1/6 + 5 1/6
9 1/3
Convert 14/3 to a mixed number
4 2/3
2 1/3 x 9/14
1 1/2
What is the difference between a multiple and a factor?
Factors are numbers that divide into a given number evenly (exact divisors), while multiples are products obtained by multiplying that number by integers.
A cube has how many edges?
12