Number Sense
50.6 ÷ 102
0.506
Estimate the quotient.
44.1 ÷ 6.8
42 ÷ 7 = 6
64.26 ÷ 5.1
12.6
Billy Bob bought 100 stickers at the sticker store and paid a total of $13.00. How much did each sticker cost?
Suzie Q. ice skated 5.6 miles over the last 7 days. How many miles did she ice skate per day?
0.8 miles per day
762 ÷ 103
0.762
Estimate the quotient.
117.5 ÷ 18.3
120 ÷ 20 = 6
193.5 ÷ 0.03
6,450
Suzie Q. had $4.86 and wanted to break this into baggies with $0.24 each. How many baggies of $0.24 would Suzie Q. have?
21 baggies
Snowflake A traveled 7.2 miles in a snowstorm, while Snowflake B traveled 5.7 miles and C traveled 8.4 miles. How many miles did they travel on average? (Hint: average = the total miles ÷ the # of snowflakes)
7.1 miles
Find the value of the missing exponent.
0.618 ÷ 10 = 0.0618
Estimate the quotient.
4.99 ÷ 0.36
5 ÷ 0.5 = 10
6.09 ÷ 0.06
101.5
8 pounds of cherries costs $51.04. How much does 1 pound of cherries cost?
$6.38
9 times
Find the value of the missing exponent.
1034 ÷ 10 = .1034
104
Use estimation to decide where the decimal in the quotient belongs.
77.4 ÷ 0.8 = 9675
77 ÷ 1 = 77
77.4 ÷ 0.8 = 96.75 The decimal should go after the 96
7 ÷ 0.2
35
Is 1.35 ÷ 0.6 greater than or less than 1?
It is greater than 1 because the dividend (1.35) is greater than the divisor (0.6).
Is 0.2 ÷ 4 greater than or less than 1? How do you know?
It is less than 1 because the dividend (0.2) is less than the divisor (4).
Suzie Q. says that there should be a decimal point in the quotient below before the 5. Is he correct? Why or why not?
64520 ÷ 102
No, it should be after the 5. You would move the decimal over 2 places to 645.20
Use estimation to decide where the decimal in the quotient belongs.
83.24 ÷ 13.06 = 63736
84 ÷ 12 = 7
83.24 ÷ 13.06 = 6.3736
$33.12 ÷ $2.40
13.8