Place Value
Compare & Order Decimals
Rounding & Estimating
Addition & Subtraction
Sequence, Tables,
Choose a Method
100

What is the value of 0.561

What is 0.5, five tenths, or 5 x 1/10?

100

True or False: 

0.239 > 0.232

What is true?
100

16.421 rounded to the nearest tenth is

What is 16.4?

100

6.56-4.33

What is 2.23?

100

What is the unknown term in the sequence

27.7, 25.4, 23.1, ______, 18.5

What is 20.8?

200

In the number 6.078, the value of the digit 8 is 8 ______

What is thousandths?
200

Which of the following is the largest amount: $5.31, $5.30, $5.23, and $5.10?

What is $5.31?

200

A vet measured the mass of two birds.  The mass of the robin was 71.65 grams.  The mass of the blue jay was 82.14 grams. Estimate the difference in the masses of the birds. (nearest whole number)


*Answers may vary*

What is 10 grams?


82-72= 10

200

Ben rode his bicycle 3.6 miles on Saturday and 4.75 miles on Sunday.

How many miles did he ride Saturday & Sunday combined?

What is 8.35 miles?

200

Rick bought 5 yogurt bars at a snack shop.  Each yogurt bar cost $1.55. Use a table to show the price of 2, 3, 4, and 5 yogurt bars.

What is: 

2 bars = $3.10

3 bars = $4.65

4 bars = $6.20

5 bars = $7.75

300

0.04 is 10 times as much as?

What is 0.004?

300

The four highest scores on the floor exercise at a gymnastics meet were 9.677, 9.26, 9.361, and 9.5 points.

Which is the lowest of the four scores?

What is 9.26?

300

Mia made 2.12 pounds of fruit salad for a picnic. 

What is 2.12 rounded to the nearest whole number?

What is 2?

300

Ollie ran the 100-yard dash in 12.65 seconds.  Jess ran the 100-yard dash in 11.57 seconds. How many seconds faster was Jess' time than Ollie's time?


What is 1.08 seconds?

300

Michael has $40.  He spends $9.00 on a movie ticket, $3.80 for snacks, and $2.00 for bus fare each way. 

How much money does Michael have left?

What is $23.20?

400

What is the value of the 3 in 16.431?

What is 3 hundredths or 0.03, or 3 x 1/100?

400

In the list of values below, which has the same value when rounded to the nearest hundredth?


1.441, 1.447, 1.448, 1.458

What is 1.447 and 1.448?

Both numbers rounded to the nearest hundredth are 1.45.

400
True or False:

64.23 estimated to the nearest benchmark is 64.50.

What is false?

The nearest benchmark 64.25.

400

4.5 + 4.256 

What is 8.756?

400

Students are selling cookies at a school bake sale. One cookie is $1.22, two cookies cost $1.35, three cookies cost $1.48, and four cookies cost $1.61. 

If the pattern continues, how much will five muffin costs?

What is $1.74.

500

0.88 is 1/10 of ___ 

What is 8.8?

500
True or False:

0.42 < 0.420

What is false. 

0.42 = 0.420

500

Estimate 3.67 to the nearest benchmark.

What is 3.75?
500

A sunflower plant was 25.21 centimeters tall in the spring. It grew 19.05 centimeters in the summer. What is the new height of the sunflower plant?

What is 44.26 centimeters?

500

Gianna sets up a problem 8.2 + 21.4.  

TJ sets up a problem 21.4 + 8.2.

What is the name of the property that tells us both are correct?

What is the commutative property?