Name what degrees each of the types of angles below sits between:
Acute, Right, Obtuse, Straight, Reflex, Revolution
Acute: between 0 and 90, Right: 90, Obtuse: between 90 and 180, Straight: 180, Reflex: between 180 and 360, Revolution: 360
Write 16/24 in simplest form.
2/3
Round 32.481 to 2 d.p.
32.48
List how many terms are in the expression below, what the coefficients are, and what the constant is:
4x-5m+7y-3
4 terms, coefficients are 4, -5, 7, and constant is -3.
Evaluate 3/4 x 20/33
5/11
What are supplementary angles?
What are complementary angles?
What are special about vertically opposite angles?
Supplementary angles add to 180 degrees
Complementary angles add to 90 degrees
Vertically opposite angles are equal
Convert 2 3/5 to an improper fraction.
18/5
Round 99.99 to 1 d.p.
100.0
Given a=2 and b=3, evaluate the following:
2x(3x+2b)
24
Simplify the following expression:
3a x 5am x 2m
30a2m2
Name what is special about each of the following angles relationships:
Cointerior Angles, Corresponding Angles, Alternate Angles
Cointerior Angles: complementary, Corresponding Angles: equal, Alternate Angles: equal
Place the following fractions in asceding order.
3/4 4/5 2/3
2/3 3/4 4/5
Calculate 34576 divided by 1000 to 1 d.p.
34.6
List the like terms in this expression in seperate rows:
7pq+7p-3q+30qp-8p+9-2
7pq, 30qp
7p, -8p
-3q
9, -2
Convert 3 29/100 to a decimal.
3.29
Draw a diagram that shows two alternate angles of 40 degrees
Multiple answers
Simplify 2 5/6 + 3 3/4
6 7/12
Convert 9.075 to an mixed fraction.
9 3/40
Simplify the following expression:
7x+6m-4x+8m-2m+4xm-3+x-4xm+10
3x+12m+7
8 chairs
Find the missing angles in a triangle that has the following specifications:
One angle is 25 degrees. There is an exterior angle of 140 degrees that is supplementary to an internal angle.
Two missing angles are 40 degrees and 115 degrees.
Evaluate 2 6/15 divided by 9
4/15
Convert 5/12 to a decimal.
0.416666....
Simplify the following expression:
2a x 3b divided by 9a
2b/3
Expand the following:
7k(2v+5y+6h)
14kv+35ky+42hk