Subtract Using Additive Inverse
Middle School Math · Flashcards · Application
MIDDLE SCHOOL MATH · FLASHCARDS
Card 1
of 41
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
Find and correct the error:
9
−
4
=
9
+
4
9-4=9+4
9
−
4
=
9
+
4
. What is the correct rewrite?
QUESTION
Find the value of
−
5
−
8
-5-8
−
5
−
8
by rewriting as
−
5
+
(
−
8
)
-5+(-8)
−
5
+
(
−
8
)
.
QUESTION
Find the value of
−
6
−
(
−
9
)
-6-(-9)
−
6
−
(
−
9
)
by rewriting as addition.
Tap to flip before you grade
ANSWER
3
3
3
.
−
6
−
(
−
9
)
=
−
6
+
9
=
3
-6-(-9)=-6+9=3
−
6
−
(
−
9
)
=
−
6
+
9
=
3
by adding the opposite.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card