2022 Math STAAR Review

Which statement about the number 726,483.19 is true?

• A The digit 9 has a value of (9 × 100).

• B The digit 4 has a value of (4 × 100).

• C The digit 8 has a value of (8 × 0.1).

• D The digit 2 has a value of (2 × 10).

The number 47.06 can be expressed as —

• (4 × 10) + (7 × 1) + (6 × 0.01)

• (4 × 10) + (7 × 1) + (6 × 0.1)

• (4 × 1) + (7 × 1) + (0 × 1) + (6 × 1)

• (4 × 10) + (7 × 1) + (0 × 10) + (6 × 100)

Select TWO numbers that are equivalent to 0.70.

The melting point of iron is 1,536 °C, and the melting point of lead is 327.5

°C. What is the difference between the melting points of these two metals?

• 1,208.5 °C

• 1,211.5 °C

• 1,739 °C

• 1,863.5 °C

The all-time record-high temperature in Fort Worth, Texas, during the month

of September is 43.9 °C. The all-time record-low temperature during the

same month is 6.1 °C. What is the difference between these two

temperatures?

• 17.1 °C

• 37.8 °C

• 38 °C

• 50 °C

Christopher spent $18.54 on a new soccer ball at Sports World. Carli spent

$11.87 on the same model of soccer ball at Planet Sportz. How much money

did Carli save by buying the ball at Planet Sportz instead of Sports World?

• $6.43

• $6.67

• $7.33

• $7.67

Which list shows numbers in order from GREATEST to LEAST?

• 0.06, 0.16, 0.21, 0.8

• 0.21, 0.8, 0.16, 0.06

• 0.21, 0.8, 0.06, 0.16

• 0.8, 0.21, 0.16, 0.06

Trey weighs 79 pounds. His dad weighs 3 times as much. How many pounds

does Trey's dad weigh?

Kim and 6 of her friends went to the Renaissance Festival in Plantersville,

Texas. They spent $63 on admission altogether. If each person had to pay

the same amount for admission, which number sentence represents the

amount each person paid?

• $63 − 6 = $57

• $63 ÷ 7 = $9

• $63 − 7 = $54

• $63 × 6 = $378