2nd grade math review 2

Change from expanded form to standard form.

500 + 70 + 8 = ____

Change from expanded form to standard form.

3,000 + 200 + 10 + 4 = ____

Change from expanded form to standard form.

10,000 + 5,000 + 700 + 70 + 9 = ____

Change from expanded form to standard form.

7,000,000 + 400,000 + 50,000 + 6,000 + 800 + 90 + 7 = ____

Change from expanded form to standard form.

400,000 + 50,000 + 8,000 + 700 + 60 + 1 = ____

Match the following Roman Numerals:

• 2. 2,614

• A. XV

• 4. 15

• E. MMDCXIV

• 3. 599

• C. IX

• 5. 9

• B. MMMCCX

• 1. 3,210

• D. DXCIV

Find the sum.

Find the sum.

Find the sum.

Find the sum.