Rounding
Round 3.56 to the nearest TENTH.
3.6
Place in order from smallest to largest:
0.23, 0.241, 0.2, 0.235
0.2, 0.23, 0.235, 0.241
3,478
56.9 __ 56.91
<
56.9 < 56.91
Miss Mamalat's favorite chocolate is dark, milk, or white?
Dark!
Round 13.291 to the nearest HUNDREDTH.
13.29
Put in order from biggest to smallest:
14.8, 14.808, 15.1, 15.11
15.11, 15.1, 14.8, 14.808
Divide 132.974 by 1000
0.132974
72.45 __ 72.405
>
72.45 > 72.405
In 145.63, what number is in the TENS place?
4
Round 294.35 to the nearest ONES (whole number).
294 or 294.0
Put in order from least to greatest:
2.945, 2.94, two and nine tenths, 2.951
two and nine tenths (2.9), 2.94, 2.945, 2.951
Divide 145.23 by 104
0.014523
nine tenths __ 0.9
=
nine tenths (0.9) = 0.9
Miss Mamalat really does not like this insect.
Spiders
Round 823.834 to the nearest TENS.
820 or 820.0
Put in order from greatest to least:
six hundredths, six tenths, 0.7, twenty-six hundredths
0.7, six tenths (0.6), twenty-six hundredths (0.26), six hundredths (0.06)
1.937 x 105 =
193,700 or 193,700.0
eighty-seven hundredths __ eighty-seven thousandths
>
eighty-seven hundredths (0.87) > eighty-seven thousandths (0.087)
True or False: Miss Mamalat taught eighth-grade social studies.
TRUE!
Kayla was asked to round 96.87 to the nearest TENTH. She got 96.8. Is she correct?
If not, what should her answer be?
NO!
Kayla should have rounded up to 96.9
Put in increasing order:
seven thousandths, 4 hundredths, eight tenths, 51 thousandths
seven thousandths (0.007), 4 hundredths (0.04), 51 thousandths (0.051), eight tenths (0.8)
Write 1,000,000 in exponent form:
10?
106
Jack says 5 thousandths is greater than 5 hundredths because 1,000 is bigger than 100.
Is he right? Why or why not?
No, Jack is not right.
5 thousandths is smaller because it further after the decimal point (a smaller decimal) than 5 hundredths.
5 thousandths (0.005) < 5 hundredths (0.05)
If Aiden drank 0.647L of lemonade every day after school for 100 days, how much lemonade would he drink altogether?
64.7L in 100 days
Because 0.647 x 100 = 64.7
The decimal moves 2 spaces right.