Number and Operations in Base Ten

Understand the place value system
Knowledge:
  • I can understand and explain the value of digits in a larger number.
  • I can explain patterns of zeros in an answer when multiplying by powers of 10.
  • I can explain patterns of decimal placement when a decimal is multiplied or divided by a power of 10.
  • I can use whole-number exponents to show powers of 10. 

Skills:
  • I can read, write, and compare decimals to thousandths.
  • I can read and write decimals to thousandths using base-ten numbers, number names, and expanded form.
  • I can compare two decimals to thousandths by correctly using the symbols for greater than, less than, and equal to.
  • I can use place value understanding to round decimals to any place.

Perform operations with multi-digit whole numbers and with decimals to hundredths
Skills: 
  • I can easily multiply larger whole numbers.
  • I can divide four-digit numbers (dividends) by two-digits numbers (divisors).
  • I can illustrate and explain a division problem using equations, arrays, and/or models.
  • I can add, subtract, multiply, and divide decimals to hundredths using what I have learned about place value.
  • I can relate the strategies I use to add, subtract, multiply, and divide decimals to hundredths to a written problem and explain why I chose the strategies to help me solve the problem.

Games

Mr. Nussbaum​Math PlaygroundMath-PlayMath Nook