Countdown to STAAR 1

Addie has twelve dollars and fifty-nine cents in her wallet. The digit 9 in this number has which value?

• (9 × 100) dollars

• (9 × 10) dollars

• (9 × 1) dollar

• (9 × 0.1) dollar

Look at the addition model shown here. Which number sentence does the model best represent?

• 9 + 4 = 13

• 5 + 7 = 12

• 5 + 8 = 13

• 6 + 8 = 14

Use a ruler to measure the dimensions of this ticket in centimeters. What is the area in square centimeters?

• 24

• 21

• 19

• 18

A meteorologist in Florida reported that three-fourths of the state was cloudy yesterday. The actual amount was eight-twelfths inch. Which shows a correct comparison of these two fractions?

• 8/12 < 3/4

• 7/12 > 3/4

• 12/4 < 3/4

• 8/12 = 3/4

Ricardo has 18 purple grapes and 14 green grapes. He will give all of these grapes to his brother. Which equation can be used to find the number of grapes he will give to his brother?

• 18 + (18 + 14) × 2

• (18 + 18) + 14 + 2

• 18 + (18 + 14) + 2

• 18 + 14 + 2

On the diagram below, which line is perpendicular to line b?

• Line e

• Line a

• Line e

• Line d

The table below shows the number of points that 10 basketball players scored last season. Which stem and leaf plot represents the information in the table?

• A. Stem | Leaves 9 | 0 4 5 8 8 10 | 0 3 11 | 0 5 12 | 5

• B. Stem | Leaves 9 | 0 4 5 8 8 10 | 0 3 11 | 0 5 12 | 5

• C. Stem | Leaves 9 | 0 4 5 8 8 10 | 0 3 11 | 0 5 12 | 5

• D. Stem | Leaves 9 | 0 4 5 8 8 10 | 0 3 11 | 0 5 12 | 5

The diagram shows that angle A and angle B form a 110° angle together. If the measure of angle A is 74°, what is the measure of angle B?

• 36°

• 52°

• 37°

• 27°

Each row of cylinders represents 1. Which decimal and fraction represent the shaded amount?

• 2.08 and 2/100

• 2.8 and 2/10

• 2.8 and 28/100

• 2.08 and 2/100

Leo has a rope. He will use 7/12 of the rope to make a leash and 2/12 of the rope to make a belt. What fraction of the rope will be left after Leo makes the leash and belt?

• 9/12

• 5/12

• 2/5

• 2/12