Adding Positive / Negative Integers Worksheet (tile Method)

Name: __________________________________

Adding Integers With Tiles

Individual Assessment – Adding Positive and Negative Integers With Tiles Complete the calculations and shade the tiles just like you did in class:

Positive:

1. 4 + 5 = _______

POSITIVE: NEGATIVE: 2. 2 + (-2) = _______

POSITIVE: NEGATIVE: 3. 6 + (-3) = _______

POSITIVE: NEGATIVE: 4.

-7 + (-8) = _______

POSITIVE: NEGATIVE: 5.

1 + (-9) = _______

POSITIVE:

Negative:

Name: __________________________________

NEGATIVE:

Adding Integers With Tiles

Name: __________________________________

Adding Integers With Tiles

Key Point #1: _____________ tiles (and squares with vertical lines) represent _______________ integers. Key Point #2: _____________ tiles (and squares with horizontal lines) represent _____________ integers. Key Point #3: Adding _______________ integers together produces a more _______________ integer. Key Point #4: Adding _______________ integers together produces a more _______________ integer. Key Point #5: Adding _______________ integers with ________________ integers results in cancellations. Key Point #6: ____________ and ____________ tiles (and squared boxes) that cancel each other out equal

POSITIVE:

________.

NEGATIVE:

------------------------------------- PRACTICE----------------------------------

1. 6 + (-2) = _______

POSITIVE: NEGATIVE: 2. 7 + (-7) = _______

POSITIVE: NEGATIVE: 3. 5 + (-2) = _______

POSITIVE: NEGATIVE: 4. -4 + (-8) = _______

POSITIVE: NEGATIVE: 5. 3 + (-9) = _______

POSITIVE:

Name: __________________________________ NEGATIVE:

Adding Integers With Tiles