Use Variables in Real-World Problems
Middle School Math · Flashcards · Application
MIDDLE SCHOOL MATH · FLASHCARDS
Card 1
of 64
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
Which expression represents "
3
3
3
times a number
k
k
k
"?
QUESTION
What is the algebraic expression for "the sum of
m
m
m
and
12
12
12
"?
QUESTION
What is the expression for "the sum of
2
x
2x
2
x
and
4
4
4
"?
Tap to flip before you grade
ANSWER
2
x
+
4
2x + 4
2
x
+
4
. This is direct addition of two terms.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card