Multiply Multi-Digit Whole Numbers
5th Grade Math · Flashcards
5TH GRADE MATH · FLASHCARDS
Card 1
of 40
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
What is the product
408
×
23
408\times 23
408
×
23
using the standard algorithm?
QUESTION
Which estimate is closest to
298
×
51
298\times 51
298
×
51
:
15000
15000
15000
,
30000
30000
30000
, or
60000
60000
60000
?
QUESTION
When multiplying
63
×
24
63 \times 24
63
×
24
, why is a
0
0
0
placeholder used in the second partial product?
Tap to flip before you grade
ANSWER
Because the second partial product is in the tens place (
×
20
\times 20
×
20
). The 2 in 24 represents 20, not 2.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card