Fractions
If we want to add and subtract fractions, this must be true about either the numerators or denominators of the fractions
What are common denominators?
Calculate the following:
56 x 9
What is 504?
What are variables?
These types of units are used to measure
a) perimeter
b) area
(You must get both correct)
a) linear units (mm, cm, m)?
b) squared units (mm2, cm2, m2) ?
The acronym used to help remember the Order of Operations and what each letter stands for
What is BEDMAS ? Brackets, Exponents, Division/Multiplication (in the order they appear) Addition/Subtraction (in the order they appear)
Add the following fractions:
2/5 + 4/5
What is 6/5 ?
Divide the following:
312 ÷ 6
What is 52?
Solve the following:
x + 8 = 26
What is x = 18?
Find the perimeter of a rectangle with a length of 41.1 m and a width of 35.1 m
What is 152.4 m?
(10 + 8) ÷ 2
What is 9?
Reduce the following fraction to lowest terms:
45/81
What is 5/9 ?
Multiply the following:
23 x 78
What is 1794?
Solve the following:
5 = p - 6
What is p = 11?
Find the area of a rectangle with a length of 41.1 m and a width of 35.1 m
7 + 5 x 6
What is 37?
Divide the following fractions:
2/3 ÷ 4/5
(Hint: reduce to lowest terms)
What is 5/6?
Divide the following:
4590 ÷ 34
What is 135?
Solve the following:
8x = 104
What is x = 13?
Find the perimeter of a triangle with the following measurements: (draw the triangle to help visualize)
Side 1 = 32.3m, Side 2 = 68.9m, Side 3 = 80.1m, Height = 27.5m
What is 181.3m ?
72 ÷ (4 + 3)
What is 7?
Subtract the following fractions
7/5 - 7/8
What is 21/40?
Divide the following:
626 ÷ 55
What is 11, R 21?
Solve the following:
5x ÷ 2 = 20
What is x = 8?
Find the area of a triangle with the following measurements: (draw the triangle to help visualize)
Side 1 = 32.3m, Side 2 = 68.9m, Side 3 = 80.1m, Height = 27.5m
What is 1101.375m2 ?
What is 6?