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Vocab
Adding Integers
Subtracting Integers
Mix
Rules
100

Positive Integer

Positive Integer: A whole number greater than zero.

100

-5 + 5

0

100
-4 - 6
-10
100
-2 - 3
-5
100

When can you not use the bathroom

first and last 10 minutes

200

Number Line

Number Line: A line that displays numbers in order, with equal spacing.

200
-12 + 5
-7
200
4 - 11
-7
200
-10 + 30
20
200

When should we drink water

First and last 5 minutes

300

Expression

Expression: A mathematical phrase that combines numbers and operations.

300
-16 + (-17)
-33
300
15 - (-7)
22
300
21 - (+5)
16
300

During a drill what are you not allow to do

rough play and not touch desks

400

Additive Inverse

Additive Inverse: Two numbers that, when added together, equal zero.

400

-2+(-4)-(-2)

-4

400

-27 - (-3) + (4)

20

400

1-(-1)+(-1)-(1)+(1)+(-1)+(1)

1

400

Where do we hand in papers

black tray/counter

500

Integer

Integer: A whole number that can be positive, negative, or zero.

500
-16+18+-17
-15
500
-10 - 11 - (-3)
-18
500
-10 + (-2) - 5
-17
500

What disability does Mr. Hayes have

Dyslexia