Standard, Word, Expanded Form
Find the product of 2.6 and 3. Write the product in standard form.
7.8
Round 5.8 to the nearest whole number.
6
2 + 59 hundredths
2.59
(0.2 x 10) + (0.3 x 102)
32
Mrs. Kasprzak made $10.35 on Monday, $12.06 on Tuesday and $7.50 on Wednesday.
Estimate the amount of money she made each day to the nearest dollar. (Hint: you need 3 answers)
Monday - $10
Tuesday - $12
Wednesday - $8
Find the product of 2.4 and 3. Write the product in word form.
seven and two tenths
Round 7.89 to the tenths place.
7.9
257 hundredths + 6 tenths
3.17
(0.2 x 102) + (0.005 x 103)
25
Miss Kestner mixed 10.357 g of water, 12.062 g of oil, and 7.506 g of vinegar to make a mixture.
About how much mixture did she make in grams? Estimate the amount of each chemical by rounding to the nearest tenth of a gram before finding the sum. Show your work.
A: 10.4
B: 12.1
C: 7.5
Miss Kestner made about 30 grams of her mixture.
Find the product of 1.3 and 3. Write the product in expanded decimal form.
(3 x 1) + (9 x 0.1)
Round 7.887 to the hundredths place.
7.89
24 tenths + 7 tenths + 21 hundredths
3.31
15 + (32 x 1/10) + (3 x 1/1000)
18.203
56.875 g of medicine are shared into 5 vials. How many grams will be in each vile?
11.375 grams of medicine in each vial.
Find the product of 2.45 and 3. Write the product in expanded faction form.
(7 x 1) + (3 x 1/10) + (5 x 1/100)
Round 9.899 to the hundredths place.
9.9
26 tenths + 9 tenths + 68 hundredths
4.18
16 + (82 x 1/10) + (9 x 1/1000)
24.209
Mrs Fagan ran 10.357 miles on Monday, 8.062 miles on Tuesday, and 6.506 miles on Wednesday.
a. Estimate the total number of miles she ran to the nearest tenth.
b. Find the actual total number of miles she ran.
c. What is the difference between the estimated miles and the actual miles she ran?
a. About 25 miles.
b. Exactly 24.925
c. The difference of the two: 0.075