Expressions & Order of Operations
add 9 and 4, then multiply by 2
(9 + 4) × 2
What is the place value and value of the 7 in 6,712,345?
Thousands; 7,000
What is 12 7/10 + 9 3/5?
23 3/10
What is 7,000 mL converted to liters?
7 L
What is the name of a quadrilateral with two pairs of parallel sides?
Parallelogram
7 × 10 + 3 × 30
What is 160
What is the place value and value of the 8 in 4,567.87?
Tenths; 0.8
What is 7 2/3 − 4 1/4?
3 5/12
What is 7 feet converted to inches?
84 inches
What type of triangle has two equal sides?
Isosceles
Solve:
2 × {15 − [(12 ÷ 3) × 2]}
What is 14
What is 243,456.819 rounded to the nearest hundredth?
243,456.82
What is 2 2/5 × 1 3/7?
3 3/7
What is the volume of a cube with side length 3 ft?
27 ft³
What type of triangle has angles 100°, 60°, and 20°?
Obtuse scalene
Solve:
95 − [(5² × 3) + 3]
What is 17
What is 243,456.819 rounded to the nearest hundred thousand?
200,000
What is 4 ÷ 1/2?
8
What is the value of x if V = 240 cm³ with sides 5 cm, 12 cm, and x?
4 cm
Create a line plot and find the total of the following measurements (lbs): 1½, 1, 1¾, 1¼, 1, 1¾, 1¼, 1, 1½
12 lbs
Solve:
20 − {4 + [4 + (10 ÷ 2)]}
What is 7
What is the expanded form of 34,345.6?
(3 × 10,000) + (4 × 1,000) + (3 × 100) + (4 × 10) + (5 × 1) + (6 × 1/10)
What is 1/3 ÷ 2?
1/6
What is the value of x if V = 225 cm³ with sides 5 cm, 15 cm, and x
3 cm
What are the ordered pairs for y = 3x − 2
when x = 1, 2, 3?
(1,1), (2,4), (3,7)