Benchmark Math Review

Mathematical Equivalence

ON

A jar contains 110 coins. There are 15 quarters and 62 nickels. The rest of the coins are dimes. Which expression can be used to find d, the total number of dimes in the jar?

• d = 110 + 62 - 15

• d = 110 - 62 + 15

• d = 110 + 62 + 15

• d = 110 - 62 - 15

The list shows the number of minutes it took each student in a class to present a science project.

12 10 18 20 14 14 10 18 20 10 16 14 18 16 18

Cecelia is making the dot plot show to display the data. Which two data points does Cecelia still need to add to the dot plot?

Choose the correct answer from each drop -down menu to complete the sentence.

Cecelia still needs to add one dot to ​ ​ ​ (a)   minutes and one dot to ​ ​ (b)  

• 10
• 18
• 12
• 14
• 16
• 20

• 9.15

• 4.55

• 8.15

• 4.82

Mathematical Equivalence

ON

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

• 4,562.87

• 1,642.705

• 7,623.159

• 8,236.506

The graphic organizer shows the relationship between some shapes.

Which shape could go in the empty box to correctly complete the graphic organizer?

• pentagon

• hexagon

• triangle

• rhombus

Pedro measured the amount of water in five different fish tanks. The table show 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

Which equation could be represented by the model?

What is the value of the expression shown?

5[6.2 - 3(1.6)]

• 7

• 26.2

• 23

• 25.6