STAAR Practice Homework

Which of the following numbers is the standard form of 4 x 1,000 + 8 x 10 + 1 x 0.01 + 2 x 0.001?

• 4,800.012
• 4,080.012
• 4,080.120
• 4,800.12

A nail used for a bookshelf must be between 1.25 inches and 1.75 inches.  Which number is greater than 1.25 inches and less than 1.75 inches?

• 1.8 inches
• 1.93 inches
• 1.5 inches
• 1.22 inches

The city park has three dog play spaces. Each play space is 15.5 feet by 8.2 feet. What is the total area of the dog play spaces?

• 40.1 sq. ft.
• 127.1 sq. ft.
• 381.3 sq. ft.
• 508.4 sq. ft.

What is the value of this expression?
[ 36 + (3×2) ] ÷ 6

• 7
• 37
• 13

The model is shaded to represent two and sixty-hundredths, and it represents an equation.Which equation is represented by this model?

• 2.50 × 5 = 12.5
• 2.60 ÷ 5 = 0.52
• 52 x 5 = 260
• 2.06 ÷ 5 = 0.412

The table shows the masses of four rocks. Which number sentence correctly compares the masses of two of the rocks?

• 0.429>0.438
• 0.438<0.483
• 0.429>0.43
• 0.438=0.43

An airplane is loaded with 98 suitcases in the cargo department. Each suitcase weighs about 47 pounds. What is a reasonable estimate of the total weight?

• 3,600 pounds
• 4,500 pounds
• 5,000 pounds
• 150 pounds

Lisa made 22.80 quarts of soup. She wants to keep the same amount of soup into each of the 15 containers. How much soup will be in each container?

• 152

• 15.2

• 1.52

• 1.42

Sarah jumped 3.43 meters in the long jump.  Tammy jumped farther than Sarah.  Which comparison could correctly represent the jumps made by Sarah and Tammy?

• 3.43 < 2.54
• 2.97 < 3.43
• 4.18 > 3.43
• 3.43 > 1.67

Josie divided 57.42 by 6 and 5,742 by 6.   How are the two quotients alike?

• The quotients have the same digits, but the decimal points are in different places.
• The quotients are the same because the digits in the divisors and the dividends are the same.
• The quotients are alike because the first digit in both quotients is in the hundreds place.
• The quotients are alike because they are whole numbers.