Order of Operations
(4+1) ÷ 5 ⋅ 100
100
½ + ⁷⁄₁₂
¹³⁄₁₂ OR 1 ¹⁄₁₂
Is an 89° degree angle ACUTE, RIGHT, or OBTUSE?
Acute - less than 90°
0.7 + 2.753
3.453
5 = k - 5
k = 10
30 - (6 ⋅ 23) ÷ 4
18
⁵⁄₉ - ²⁄₄
²⁄₃₆ OR ¹⁄₁₈
Find the perimeter of a square when its side is 62 inches.
248 inches
1.3372 + 8.91673
10.25393
2.3 = r + 4.5
r = -2.2
(44 - 42) ÷ (1 + 6)
4
3 × ⁵⁄₇
¹⁵⁄₇ OR 2 ⅐
Find the area of a triangle when its base is 16 feet and height is 11 feet.
(b × h) ÷ 2
88 ft2
5 - 2.74
2.26
5 = 6x - 5x - 5
x= 10
7 × (10 + 4) - 32
89
⅝ ÷ ½
¹⁰⁄₈ OR ⁵⁄₄
Find the volume of a rectangular prism when its length is 12 centimeters, its width is 4 centimeters, and its height is 7 centimeters.
336 cm3
0.7 × 0.011
0.0077
10 + 6x = 16
x = 1
(8 × 3 - 42) - 6
2
Simplify ¹⁵⁄₅₀
³⁄₁₀
Find the volume of a rectangular prism when its length is 5.2 feet, its height is 4.6 feet, and its width is 3.1 feet.
74.152 ft3
82.576 ÷ 0.8
103.22
4 (5x + 2) = 48
x = 2