ADDING-INTEGERS

SUBTRACTING-INTEGERS

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MATHPrimary Education

This lesson contains 7 slides, with text slides.

Lesson duration is: 120 min

Items in this lesson

SUBTRACTING-INTEGERS

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LEARNING TARGETS

* Describing subtraction of integers using tiles

* Subtracting integers

* Solving word problems involving subtraction of integers

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Problem No.1

The antlantic Ocean is the second largest ocean. Its minimum surface water temperature is about -2 degree celcius and its maximum tem is 29 degree celcius. What is the difference between the maximum and minimum temperature?

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EXAMPLE 2:

1. -5-(-6) =

2. 9-27 =

3. -12-8 =

4. -3-I-16I =

5. 17-(-3)+(-8) =

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6. 26-I-7I-12+I-9I

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7. I-15-4+30+(-12)I

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ADDING-INTEGERS

Items in this lesson

Slide 1 - Slide

Slide 2 - Slide

Slide 3 - Slide

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