Comparing and Ordering
Compare using <, >, or =.
0.84 ___ 84/100
0.84 = 84/100
Round 2,573.075 to the nearest hundredth.
2573.08
What place value is the 3 in? 5,674,698.304
tenths
Write the following number in standard form:
Eight million three hundred and nine tenths
8,000,300.9
Keisha learned how to bake cookies this past weekend. She distributed 17 cookies equally among her 5 friends. How many cookies did each friend receive? She refused to let even one bite go to waste. Please calculate the exact amount as a decimal and show all work.
3.4 cookies
Compare using <, >, or =.
4 tenths + 15 hundredths ____ 1.015
4 tenths + 15 hundredths < 1.015 because any whole number is greater than any decimal
Round 44.106 to the nearest tenth.
44.1
593,000 ÷ 104 = _________________
59.3
Write the following number in standard form:
six hundred seventy two thousand and six hundred four thousandths.
672,000.604
Lena likes unique flavored juices. For her birthday party, she mixed 11.356 L of orange juice, 12.042 L of pineapple juice, and 8.203 L of cherry juice. Find the amount of juice she made. Show all work.
31.601 L of juice
Compare using <, >, or =.
Thirty-nine hundredths ____ 39 tenths
Thirty-nine hundredths < 39 tenths because:
0.39 < 3.9
Round 89.999 to the nearest thousandth.
90.000
18.243 x 102 = _________________
1,824.3
Write the following in word form: 18,345.059
eighteen thousand, three hundred forty-five and fifty nine thousandths
Lena likes unique flavored juices. For her birthday party, she mixed 11.356 L of orange juice, 12.042 L of pineapple juice, and 8.203 L of cherry juice. About how much medicine did she make in liters? Estimate the amount of each juice by rounding to the nearest tenth before finding the sum. Show all your thinking.
11.356 ~ 11.4
12.042 ~ 12.0
8.203 ~ 8.2
11.4 + 12.0 + 8.2 = 31.6 liters of juice
Arrange the numbers in increasing order
182.205, 182.05, 182.105, 182.025
182.025, 182.05, 182.105, 182.205
A trip from NYC to Seattle is 2,852.2 miles. A family wants to drive in 10 days, driving the same number of miles each day. About how many miles will they drive each day? Round your answer to the nearest tenth of a mile.
285.2 miles each day
Convert 105 centimeters to meters.
There are 100 centimeters in a meter.
1.05 meters
Describe the relationship between the tenths place and the thousandths place.
The tenths place is 100 times as great as the thousandths place or the thousandths place is 1/100 as great as the tenths place.
Gina goes to the store and buys 1.375 pounds of apples. If the apples are $4.39 a pound, how much money does Gina spend at the store? Show all work.
$6.04
Dr. Hom prescribed 0.015 liter more medicine than Dr. Tin. Dr. Egor prescribed 0.02 less than Dr. Hom. who prescribed the most medicine?
Dr. Hom
Does 24.568 round to 24 or 25 on the number line when rounding to the nearest whole? Explain how you know.
25, because there are 5 tenths and we round up when there are 5 or more units in the place value unit to the right of what we are rounding to.
Convert 1.68 meters to centimeters.
There are 100 centimeters in a meter.
168 centimeters
Mr. Tam wrote 3.619 on the board. Christina says it is three and six hundred nineteen thousandths. Amy says it is 3 ones, 6 tenths, 1 hundredth, 9 thousandths. Who is right? Use words and numbers to explain your answer.
Both Christina and Amy are right. Christina used word form and Amy used place value. Both are equal to 3.619.
A table and 8 chairs weigh 235.92 lb together. If the table weighs 157.84 lb, what is the weight of one chair in pounds?
235.92 - 157.84 = 78.08
78.08/8 = 9.76 pounds