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DO NOW
DO NOW
Evaluate the following expressions on scratch paper without a calculator (this means to find the answer):
Evaluate the following expressions on scratch paper without a calculator (this means to find the answer):
- 4 + 6 =
- 4 + -6 =
- -5 + 3 =
- -5 + -3 =
LEARNING TARGET
LEARNING TARGET
I can add integers ... even negative ones!
I can add integers ... even negative ones!
What are integers?
I DO
I DO
How can soldiers help us add integers?
How can soldiers help us add integers?
Finn will explain ...
Let's try some examples together:
Let's try some examples together:
5 + 1
4 + -2
-9 + -5
10 + -3
-14 + -8
3 + -9
WE DO
WE DO
YOU DO
YOU DO
Complete these problems for a 4
Complete these problems for a 5 (add two of them together, then add the third to that sum)
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