Using Mathematical Structure
Pre-Algebra · Flashcards
PRE-ALGEBRA · FLASHCARDS
Card 1
of 11
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
What is the value of
36
×
15
12
×
5
\frac{36 \times 15}{12 \times 5}
12
×
5
36
×
15
?
QUESTION
Pairing numbers that make a round sum, what is
47
+
38
+
53
47 + 38 + 53
47
+
38
+
53
?
QUESTION
What is the value of
3
4
×
17
×
4
3
\frac{3}{4} \times 17 \times \frac{4}{3}
4
3
×
17
×
3
4
?
Tap to flip before you grade
ANSWER
17. The reciprocals
3
4
\frac{3}{4}
4
3
and
4
3
\frac{4}{3}
3
4
multiply to 1.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card