# Lesson 2 Practice Set

## Quiz by Amelia Romero

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15 questions

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- Q1Which number is know as the additive identity?030s
- Q2Which is number is the multiplicative identity?130s
- Q3Which operation is the inverse of multiplication?division30s
- Q4Use the letters x, y, and z to write an equation that illustrates the Associative Property of Addition. (x + y) + z =x + (y + z), y + (x + z)30s
- Q5Name the property we can use to find the missing number in this equation: 5 x ___ = 8 x 58, Commutative Property of Multiplication30s
- Q6Add: (5+4) +31230s
- Q7Add: 5 +(4+3)1230s
- Q8Simplify: (10-5)- 3230s
- Q9Simplify: 10 -(5 -3)830s
- Q10Simplify: (6 x 2 ) (5)6030s
- Q11Simplify: 6 x (2 x 5)6030s
- Q1230s
- Q1330s
- Q1430s
- Q1530s