Apply Properties of Operations Space Theme
Description: Practice properties of operations.
Tags: 1st grade math, CCSS.Math.Content.1.OA.B.3
Question 1 (Short Answer, 10 points)
If 5+4=9, what is 4+5?
(Commutative property of addition)
Question 2 (Short Answer, 10 points)
Solve 2+3+5?
(Associative property of addition)
Question 3 (Short Answer, 10 points)
If 7 + 6 = 13, what is 6 + 7?
(Commutative property of addition)
Question 4 (Multiple Choice, 10 points)
Use the associative property to solve 1 + 5 + 9=?
Hint: Group 1 + 9 first.
Question 5 (True/False, 10 points)
True or False: 3 + 7 = 7 + 3.
(Commutative property of addition)
Question 6 (Short Answer, 10 points)
Solve (4+8)+2 using the associative property.
Question 7 (Multiple Answer, 10 points)
If 6 + 3 + 1 = 10, how could you group the numbers to make adding them easier?
(Associative property of addition)
Question 8 (Short Answer, 10 points)
Fill in the blank: 8 + 2 = 2 + ___?
(Commutative property of addition)
Question 9 (Multiple Choice, 10 points)
If you know 4+6=10, how can you use that to find 6+4?
Question 10 (Multiple Choice, 10 points)
Solve 3 + ( 2 + 7 ) using the associative property.