Monday, September 21, 2026

Math Unit Test - Place Value & Rounding of Whole and Decimal Numbers

Please refer to the following in preparation for Thursday's unit test:

Grade 5 Study List

1. Numbers We Are Working With:

  • Whole numbers up to 100 000

  • Decimals up to hundredths (e.g., 12.34)

2. Skills to Practice:

  • Identifying Place Value: Name the place value of any digit (e.g., in 45 238.19, the 5 is in the thousands place and the 1 is in the tenths place).

  • Representing Numbers: Write numbers in standard form (45 238.5), expanded form (40 000 + 5 000 + 200 + 30 + 8 + 0.5), and word form.

  • Rounding: Round whole numbers to the nearest 10, 100, 1 000, and 10 000. Round decimals to the nearest whole number and tenth.


Grade 6 Study List

1. Numbers We Are Working With:

  • Whole numbers up to 1 000 000

  • Decimals up to thousandths (e.g., 1.234)

2. Skills to Practice:

  • Identifying Place Value: Name the place value of any digit from millions down to thousandths.

  • Representing Numbers: Write numbers in standard form (1 458 203.125), expanded form, and word form.

  • Rounding: Round whole numbers up to the nearest 100 000. Round decimals to the nearest whole number, tenth, and hundredth.


💡 Quick Home Tips:

  • The word "and" is used only for the decimal point when writing numbers in words (e.g., "forty-two AND five tenths").

  • Rounding Rule: 4 or less, round down; 5 or more, round up!



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