Testinar Grade 4 math

Measurement Units and Conversions

Students will convert measurements within one system using multiplicative relationships between units.

CH07-01 Measurement, Data, and Angles
Name
Date
Score
____ / 8
Directions Solve each problem. Show your reasoning on the page or on separate paper. Check the answer key only after finishing.

  1. How many centimeters are in \(3\) meters?

    1. \(30\)
    2. \(300\)
    3. \(3{,}000\)
    4. \(30{,}000\)

  2. Maya measured her pencil and found it is \(15\) centimeters long. How many millimeters is this?

    1. \(1.5\)
    2. \(15\)
    3. \(150\)
    4. \(1{,}500\)

  3. A soccer field is \(100\) yards long. How many feet is this?

    1. \(33\)
    2. \(100\)
    3. \(300\)
    4. \(1{,}000\)

  4. Diego's dog weighs \(48\) pounds. How many ounces does the dog weigh?

    1. \(4\)
    2. \(96\)
    3. \(384\)
    4. \(768\)

  5. A juice bottle contains \(2\) liters of juice. How many milliliters is this?

    1. \(20\)
    2. \(200\)
    3. \(2{,}000\)
    4. \(20{,}000\)

  6. Ava wants to convert \(5\) kilometers to meters. What is the correct answer?

    1. \(500\)
    2. \(5{,}000\)
    3. \(50{,}000\)
    4. \(500{,}000\)

  7. Sam has \(4\) feet of ribbon. How many inches of ribbon does he have?

    1. \(12\)
    2. \(24\)
    3. \(36\)
    4. \(48\)

  8. Ming walks \(2\) miles to school. How many yards is this?

    1. \(528\)
    2. \(1{,}056\)
    3. \(3{,}520\)
    4. \(5{,}280\)
Teacher and parent reference

Answer key and explanations

  1. B. \(300\)

    Since \(1\) meter \(= 100\) centimeters, multiply: \(3 \times 100 = 300\) cm. The answer is \(\mathbf{300}\) cm.

  2. C. \(150\)

    Since \(1\) centimeter \(= 10\) millimeters, multiply: \(15 \times 10 = 150\) mm. The answer is \(\mathbf{150}\) mm.

  3. C. \(300\)

    Since \(1\) yard \(= 3\) feet, multiply: \(100 \times 3 = 300\) feet. The answer is \(\mathbf{300}\) feet.

  4. D. \(768\)

    Since \(1\) pound \(= 16\) ounces, multiply: \(48 \times 16 = 768\) ounces. The answer is \(\mathbf{768}\) ounces.

  5. C. \(2{,}000\)

    Since \(1\) liter \(= 1{,}000\) milliliters, multiply: \(2 \times 1{,}000 = 2{,}000\) mL. The answer is \(\mathbf{2{,}000}\) mL.

  6. B. \(5{,}000\)

    Since \(1\) kilometer \(= 1{,}000\) meters, multiply: \(5 \times 1{,}000 = 5{,}000\) m. The answer is \(\mathbf{5{,}000}\) m.

  7. D. \(48\)

    Since \(1\) foot \(= 12\) inches, multiply: \(4 \times 12 = 48\) inches. The answer is \(\mathbf{48}\) inches.

  8. C. \(3{,}520\)

    Since \(1\) mile \(= 1{,}760\) yards, multiply: \(2 \times 1{,}760 = 3{,}520\) yards. The answer is \(\mathbf{3{,}520}\) yards.

Free Testinar sample Reviewed November 6, 2026 testinar.com
Page UP