My Math Chapter 2 Vocabulary Review

Which of the following vocabulary terms means to use place value to exchange equal amounts when renaming a number?

• regroup

• pattern

• unknown

• reasonable

Which of the following vocabulary terms means the number you are solving for?

• estimate

• regroup

• unknown

• parentheses

Which addition property is represented in the following equation?

8 + 9 = 9 + 8

• Associative Property of Addition

• Commutative Property of Addition

• Identity Property of Addition

Which addition property states that the order in which you add the numbers does not change the sum?

• Associative Property of Addition

• Commutative Property of Addition

• Identity Property of Addition

Which of the following vocabulary terms means "makes sense"?

• mental math

• pattern

• estimate

• reasonable

Which of the following vocabulary terms means symbols that are used to group numbers?

• unknown

• parentheses

• estimate

• regroup

Which of the following vocabulary terms means solving in your head?

• parentheses

• pattern

• mental math

• reasonable

Which of the following vocabulary terms means finding a number close to the exact answer?

• unknown

• estimate

• regroup

• reasonable

Which addition property is represented in the following equation?

15 + 0 = 15

• Associative Property of Addition

• Commutative Property of Addition

• Identity Property of Addition

Which addition property is represented in the following equation?

7 + (6 + 4) = (7 + 6) + 4

• Associative Property of Addition

• Commutative Property of Addition

• Identity Property of Addition