IAR: Grade 4 - Math

Drag and drop each number that is a multiple of 8 into the box.

Which fractions complete the number sentences shown to make true comparisons?

Complete each number sentence so that it is a true comparison.

Drag and drop a fraction into each box.

Which numbers make the comparison true?

27,768< ?

The rectangle is divided into eight equal sections.

Jodi colors 4 sections. Then she colors 3 more sections.

Which two of these represent the fraction of the rectangle that Jodi colors in all?

Select the two correct answers.

The value of the digit 4 in the number 42,780 is 10 times the value of the digit 4 in which number?

Which angle has a measure of 65\degree?

A basketball team scored a total of 747 points for the season. This was 9 times the number of points scored in the first game. How many points were scored during the first game?

Which two equations represent the statement "48 is 6 times as many as 8?"

Select the two correct answers.

Select the three choices that are factor pairs for the number 28.

Part A

Shaun plotted a point on the number line by drawing 5 equally spaced marks between 0 and 1 and placing a point on the third mark. He claims that the point represents the fraction 2/3 because each mark represents 1/5, so the third mark represents 3/5.

• Explain why Shaun's reasoning is incorrect.

• Explain how you can use the number line to determine the fraction that Shaun's point represents.

• Determine the fraction that Shaun's point represents.

Enter your explanations and your answer in the Show Your Work space.

Part B

Shaun wants to write a fraction that is equivalent to the fraction 2/3.

Describe how Shaun can find a fraction that is equivalent to 2/3.

Enter your description in the Show Your Work space.

Which statement about angles is true?

Which expression is equivalent to 6\times\frac{2}{3}?

Jian’s family sells honey from beehives. They collected 3,311 ounces of honey from the beehives this season. They will use the honey to completely fill 4-ounce jars or 6-ounce jars.

Jian’s family will sell 4-ounce jars for $5 each or 6-ounce jars for $8 each.

Jian says if they use only 4-ounce jars, they could make $4,140 because 3,311\div4=827 R 3. That rounds up to 828, and 828 multiplied by $5 is $4,140.

Part A

Explain the error that Jian made when finding the amount of money his family could make if they use only 4-ounce jars.

Enter your explanation in the Show Your Work space.

Part B

Explain how to determine the money Jian's family could make if they use only 6-ounce jars. Include the total amount of money and the total number of 6-ounce jars in your explanation.

Enter your answers and your explanation in the Show Your Work space.

For each figure pictured in the table, select the box for any statement that describes the figure. You may select more than one box for each figure.