Math Games

Grade 5 - Number

Standard 5.N.1 - Practice identifying prime and composite numbers.

Included Skills:

Represent and describe whole numbers to 1 000 000.
• Achievement Indicators
• Students who have achieved this outcome(s) should be able to:
- Write a given numeral using proper spacing without commas, e.g., 934 567.
- Describe the pattern of adjacent place positions moving from right to left.
- Describe the meaning of each digit in a given numeral.
- Provide examples of large numbers used in print or electronic media.
- Express a given numeral in expanded notation, e.g., 45 321 = (4 × 10 000) + (5 × 1000) + (3 × 100) + (2 × 10) + (1 × 1) or 40 000 + 5000 + 300 + 20 + 1.
- Write the numeral represented by a given expanded notation.
- Read a given numeral without using the word “and,” e.g., 574 321 is five hundred seventy-four thousand three hundred twenty-one, NOT five hundred AND seventy-four thousand three hundred AND twenty one. Note: The word “and” is reserved for reading decimal numbers.