Integers

0.0(0)
studied byStudied by 0 people
GameKnowt Play
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/8

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

9 Terms

1
New cards

-8 + 2

-6

2
New cards

5/8 + (-2/8)

3/8

3
New cards

Two numbers with the same value SUBTRACTION MUST (sometimes, always, or never

Never

4
New cards

Adding numbers with different values the answer is ( never, sometimes, or always) positive

Sometimes

5
New cards

-8 + -6

-14

6
New cards

¾ + (-1/4)

1/2

7
New cards

-1/5 - 4/6

-13/15

8
New cards

How do you subtract integers?

To subtract an integer, add its opposite. This means change the subtraction sign to an addition sign and change the sign of the second number to its opposite.

Examples

  • 5 - 3 becomes 5 + (-3) = 2

  • 5 - (-3) becomes 5 + (+3) = 8

  • -5 - 3 becomes -5 + (-3) = -8

  • -5 - (-3) becomes -5 + (+3) = -2

9
New cards

-8 + 10

2