If 2 x 5 = 10, what property is used in 2 x 5 - 4 = 10 - 4?
What is the Subtraction Property of Equality
200
s + 86 = 197
What is s = 111
200
b - 58 = 18
What is 76
200
15k = 60
What is k = 4
200
27 = b / 3
What is b = 81
200
If 7 + 12 = 19, what property is used in 7 + 12 + 4 = 19 + 4?
What is the Addition Property of Equality
300
45.3 + p = 126.12
What is p = 80.82
300
d - 15 = 45
What is d = 60
300
216 = 6m
What is m = 36
300
r / 9 = 15
What is r = 135
300
If 10 + 2 = 12, what property is used in (10 + 2) x 4 = 12 x 4?
What is the Multiplication Property of Equality
400
42 + w = 92
What is w = 50
400
67.5 = w - 5.12
What is 72.62
400
12.3k = 86.1
What is k = 7
400
x / 1.8 = 52
What is x = 93.6
400
If 22 + 2 = 24, what property is used in (22 + 4) / 2 = 24 / 2?
What is the Division Property of Equality
500
Adrianna bought a shirt and jeans for $65. If the jeans cost $44, and she paid $5.15 in tax, how much did the shirt cost? Write an ADDITION equation and solve to find out how much she paid for the shirt.
What is $44 + $5.15 + s = $65; s = $15.85
500
Elijah mailed 16 party invitations on Tuesday night. At school on Wednesday he will give out the remaining 13 invitations to his friends. Write and solve a SUBTRACTION equation to find how many people Elijah invited to his party.
What is t - 16 = 13; t = 29 people
500
Each bus for a field trip can carry 37 students. If 250 students are going on the field trip, how many buses are needed? Write a MULTIPLICATION equation and solve the problem.
What is 37b = 250; b = 6.756; 7 buses.
500
Several second grade students are going on a field trip to the hospital. The teachers divided the classes into 13 groups. There are 5 students in each group. How many students are going to the hospital? Write a DIVISION equation and solve the problem.
What is b / 13 = 5; b = 65 students
500
Write an equation using the DIVISION property of equality.