Math (TAG): Place Value to One Billion

Suggested Time Frame: 10 Instructional Days

        

Focus TEKS

Whole Number Place Value Through 1 Billion

  • 4.2B represent the value of the digit in whole numbers through 1,000,000,000 and decimals to the hundredths using expanded notation and numerals; – R RC1
    • 4.2A interpret the value of each place-value position as 10 times the position to the right and as one-tenth of the value of the place to its left; – S RC1
    • 4.2C compare and order whole numbers to 1,000,000,000 and represent comparisons using the symbols >, <, or =; – S RC1
    • 4.2D round whole numbers to a given place value through the hundred thousands place; – S RC1
Numeracy TEKS

Building Fluency with Addition and Subtraction of 2- and 3-Digit Numbers (Suggested: 10 days)

  • 3.4A solve with fluency one-step and two-step problems involving addition and subtraction within 1,000 using strategies based on place value, properties of operations, and the relationship between addition and subtraction; – R RC2
    • 3.4B round to the nearest 10 or 100 or use compatible numbers to estimate solutions to addition and subtraction problems; – S RC2
Spiral Review TEKS

Revisiting Measurement (Time, Weight, Liquid Volume) (Suggested: 10 days)

  • 3.7C determine the solutions to problems involving addition and subtraction of time intervals in minutes using pictorial models or tools such as a 15-minute event plus a 30-minute event equals 45 minutes; – S RC3 [including relationships between minutes and hours]
  • 3.7E determine liquid volume (capacity) or weight using appropriate units and tools. – S RC3
    • 3.7D determine when it is appropriate to use measurements of liquid volume (capacity) or weight; – S RC3
    • 3.7A represent fractions of halves, fourths, and eighths as distances from zero on a number line; – S RC1 [recognizing the intervals on the scales of measurement tools]