Go Math Chapter 1 Vocabulary Quiz

Front

Adding zero to a number

Back

Identity Property of Addition

Front

Definition of a pattern

Back

Ordered set of numbers or objects that helps predict the next

Front

Next in the pattern: 2, 4, 6, 8, 10, 2, 4, 6, 8, ___?

Back

10

Front

Sequence: triangle, square, rectangle, triangle, square, ___?

Back

Rectangle

Front

Process of replacing a number with another that ends in zeros

Back

Rounding

Front

Rounding 42

Back

40

Front

Rounded number of 16

Back

20

Front

Numbers easier for mental calculations

Back

Compatible numbers

Front

Estimate: To find about how many or how much

Back

Not: Exact number, Random guess, Ignore amount

Front

Grouping addends differently, same sum

Back

Associative Property