Ordering Decimals
Comparing Decimals and Rounding Decimals
Adding and Subtracting Decimals
Standard, written, and expanded form of Decimals
Pot Luck
100

Order the following decimals from least to greatest:

9.23,  9.023,   9.32,    9.03,   9.232  

What is: 9.023, 9.03, 9.23, 9.232, 9.32?

100

Jackie rode her bike down the street at 13.23 miles per hour.  Round Jackie's speed to the nearest tenth.

What is: 13.2 miles per hour?

100

Kelly, Jenny, and Cindy are playing with clay.  Kelly's clay weighs 1.78 pounds and Jenny's clay weighs 2 pounds and Cindy's clay weighs 1.3 pounds.  What is the total weight of their clay?

What is: 5.08 pounds?

100

What is fifty-eight and four hundredths written in standard form?

What is: 58.04?

100

What is the product?  0.3 x 0.6 

What is: 0.18?

200

The STEM lab had 5 beakers filled with water.  Which beaker has the least a mount of water?

beaker 1 - 5.6

beaker 2 - 5.07

beaker 3 - 5.049

beaker 4 - 5.1

beaker 5 - 5.62

What is: 5.049?

200

Jemma and Dean are buying cheese at their local grocery store.  Jemma's cheese weighed 1.45 lbs and Dean's cheese weighed 1.435 lbs.  Who bought more cheese?

What is: Jemma bought more cheese? 

200

Mr. Hingle is buying some fruit for his children.  The bag of clementines he bought costs $6.45 and the pint of strawberries he bought costs $3.89.  What is the total cost of the fruit?

What is $10.34?

200

What is this number in standard form:

(4 x 1000) + (3 x 100) + (5 x 1) + (6 x 1/100) + ( 9 x 1/1000)?

What is: 4305.069?

200

Round 8.478 to the nearest hundredth.

What is 8.48?

300

Jamie was planting some sunflower seeds.  After two weeks she measured her plants in inches.  Please help Jamie list her plants height from least to greatest.

2.45,   2.5,   3.011,   3.02,  2.436

What is:  2.436, 2.45, 2.5m 3.011, 3.02?

300

Compare the following decimals by placing the <,>, or = symbols between the decimals.


6.70                    6.7                  6.709

What is: 6.70 = 6.7 < 6.709?

300

Kevin is splitting wood.  The first piece of wood he cut was 1.45 ft. long, and the second piece of wood he cut was 0.29 ft. shorter than the first.  How long is the second piece of wood?

What is 1.16 ft.?

300

Write the following decimal in expanded form:

103.009

What is: (1 x 100) + (3x1) + (9 x 1/1000)

300

Find the volume of a rectangular prism with a length of 6 ft. a width of 12 ft. and a height of 10 ft. 

What is: 720 cubic feet? 

400

Kelly, Jim, Sally, Jenny, and Peter were running in a 5K race.  Their times are listed below:  Who won the race?

Kelly   30.45 min

Jim     27.3 min

Sally   28.97 min

Jenny  30.01 min

Peter   28.95 min

What is:  Jim won the race, he had the fastest time?

400

Jenny's cat weighs 25.69 pounds and Albert's cat weighs 17.92 pounds.  Estimate the combined weight of the cats to the nearest pound. 

What is: 44 pounds?

400

What is the result of this subtraction?

5.08 - 1.39 =


What is: 3.69?

400

Write: (5 x 100) + (3 x 1/10) + (6 x 1/1000) in standard form.

What is: 500.306?

400

Find the products of the decimals below:

0.4 x 0.5 =

7.95 x 9 =

1.23 x 0.6 =

What is 0.20, 71.55,0.738

500

The lengths of pencils are listed below:  Which is the longest pencil?

5.45 in    5.2 in    5.66 in     5.09 in     5.62 in

What is 5.66 in?

500

There are 5 pencils left on the floor after school with the following lengths, 4.56 in, 3.98 in, 5.01 in, and 5.1 in.  Compare the longest pencil and the shortest pencil using the <,>, or = sign.

What is 5.1 > 3.98?

500

Cole went to the grocery store every day for five days, she spent the following amount each day. What is the total amount of money he spent rounded to the nearest dollar?

Monday - $5.70

Tuesday - $4.50

Wednesday - $3.80

Thursday - $4.20

Friday - $3.90


What is: $22?

500

Petunia wrote 6.79 in word form.  She wrote six hundred seventy nine hundreds.  What did she do wrong? Explain.

What is: Petunia mixed up her ones place  and her tenths place when she wrote her answer.  She should have wrote six and seventy-nine hundredths. 
500

Look at the following decimals;  900.63 and 9.85, how does the 9 in the 900.63 compare with the 9 in 9.85? 

What is: The 9 in 900.63 is 100 times the value of the 9 in 9.85