Estimating Totals From Tables
ISEE Lower Level · Flashcards · Application
ISEE LOWER LEVEL · FLASHCARDS
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QUESTION
What is the estimated cost for price $4.50 and quantity
39
39
39
using $5 and
40
40
40
?
QUESTION
Which estimate is closest to
$
2.49
×
38
\$2.49\times 38
$2.49
×
38
: $75, $100, or $125?
QUESTION
What is the estimated total for rows:
$
2.05
×
48
\$2.05\times 48
$2.05
×
48
and
$
9.10
×
5
\$9.10\times 5
$9.10
×
5
, using
$
2
×
50
\$2\times 50
$2
×
50
and
$
9
×
5
\$9\times 5
$9
×
5
?
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ANSWER
$145. Rounding to promote easy multiplication results in subtotals that sum to a close estimate.
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