enCR10
AlgebraTiles: manipulatives that show what happens in an equation
model: to explain an equation by using manipulatives or drawing
zero pair: the sum of +1 and - 1
opposites: same distance from zero but with different signs
Integer: a positive or negative whole number
decimal: less than 1, to the right of the decimal point
TerminatingDecimal: a decimal that ends
RepeatingDecimal: a decimal that has a pattern that repeats forever
BarNotation: a line over the pattern that repeats
convert: to change from one system to another

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Across:

2.

a decimal that ends

5.

the sum of +1 and - 1

6.

same distance from zero but with different signs

7.

less than 1, to the right of the decimal point

10.

manipulatives that show what happens in an equation

Down:

1.

a positive or negative whole number

3.

a decimal that has a pattern that repeats forever

4.

a line over the pattern that repeats

8.

to change from one system to another

9.

to explain an equation by using manipulatives or drawing