Name: __________________________________
Subtracting Integers With Tiles
Individual Assessment – Subtracting 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: __________________________________
Subtracting Integers With Tiles
NEGATIVE:
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: Subtracting a _____________ integer is the same as _____________ a _____________ integer. Key Point #4: Subtracting a _____________ integer is the same as _____________ a _____________ 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) = _______
Name: __________________________________
POSITIVE: NEGATIVE:
Subtracting Integers With Tiles