Integers

Front

-6 + 10

Back

4

Front

-15 + 9

Back

-6

Front

6 + 12

Back

18

Front

-2 + 5

Back

3

Front

Equation for counters (Red = -ve, Yellow = +ve):

Back

2 + (-5) = -3

Front

Equation for counters (Red = - , Yellow = +)

Back

(-5) + (-2)

Front

Sum of counters (Yellow = +, Red = -):

Back

5

Front

-4 ____ -3

Back

<

Front

4 _____ -1

Back

>

Front

Order from least to greatest: -4, -2, 0, 1, 4, 5, 8

Back

-4, -2, 0, 1, 4, 5, 8