Math 1: The Phantom Math
Give the difference in simplest form:
4/5 - 1/3
7/15
1.5 xx 2.3
3.45
A rhombus can be split into two equilateral triangles. The area of each triangle is 50 square inches. What is the area of the rhombus?
100 in.2
Place grouping symbols to make this true:
5 + 18 div 6 - 2 xx 7 = 42
[5 + (18 div 6 - 2)] xx 7 = 42
Bailey's grandmother plants 49 daffodil bulbs in seven minutes. How many bulbs is Bailey's grandmother planting per minute?
7 bulbs per minute
If there are 2 cups in 1 pint, how many pints are in 20 cups?
10 pints
Find the LCM of 12 and 3
12
Mr. Pearson saves $1 of every $10 he earns. If he earns $80, how much will he save?
$8
Mr. Pearson had 1/4 or a super large pizza that he decided to split between his two classes. How much of the original super large pizza did each class get?
1/8
1256 div 40
31.4 or 31 r16
38.207 + 96.88
135.087
Sometimes, the mean may lie between two whole numbers. If there are 14 cubes spread evenly between 4 columns, how many would be in each column?
3.5 cubes per stack
A room measures 6 m high, 6 m wide, and 10 m long. Find the volume
360 m3
Find the value of 63
216
Convert
12/20
to a %
60%