Reaching for the STAAR: Place Value,add,subtract,round decimals

The mass in kilograms of an ice chest is shown in expanded notation. (1 x 10) + (3 x 1) + (6 x 0.1) + (1 x 0.01) What is this mass in kilograms, written as a numeral? Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

In which number is the digit 5 in the hundredths place?

• 4,562.87

• 1,642.705

• 7,623.159

• 8,236.506

Pedro measured the amount of water in five different fish tanks. The table shows four of his measurements. Tank Y has the second least amount of water. Which of these could be the amount of water in Tank Y?

• 10.005 gallons

• 10.015 gallons

• 10.09 gallons

• 10.04 gallons

Two numbers are shown. A number in between is missing.

6.027 [ ________________ ] 6.009.

Which number can be placed in the box to show the numbers in order from greatest to least?

• 6.25

• 6.02

• 6.005

• 6.028

The table shows the times it took four runners to finish a race.

• 20.3 < 20.35

• 19.795 > 19.8

• 19.8 < 20.3

• 20.35 > 19.795

What is 0.64 rounded to the tenths place? Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

What is 2.938 rounded to the nearest hundredth? Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.

Dyna’s house is 6.85 kilometers from Carl’s house. Sanjay’s house is 2.3 kilometers closer to Carl’s house than Dyna’s house is. What is the distance in kilometers from Sanjay’s house to Carl’s house?

• 9.15 km

• 4.55 km

• 8.15 km

• 4.82 km

Dyna’s house is 7 ½ kilometers from Carl’s house. Sanjay’s house is 4 ⅓ kilometers closer to Carl’s house than Dyna’s house is. What is the distance in kilometers from Sanjay’s house to Carl’s house?

• 3 ⅙

• 10 ⅚

• 3 ½

• 3 ⅚

Dyna’s house is 10 ¼ kilometers from Carl’s house. Sanjay’s house is 4. 58kilometers closer to Carl’s house than Dyna’s house is. What is the distance in kilometers from Sanjay’s house to Carl’s house?

• 5..5

• 14.57

• 5.67

• 3.58