Math: Extending Whole Number Place Value to 999,999

Suggested Time Frame: 10 Instructional Days

Focus TEKS

Whole Number Place Value

• 4.2B represent the value of the digit in whole numbers through 1,000,000,000 [999,999 in this unit] 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 [999,999 in this unit] 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
• 4.4B determine products of a number and 10 or 100 using properties of operations and place value understandings; – S RC2
Computational Fluency TEKS

Grade 3 Multiplication and Division Facts (Use Tens fact strategy)

• 3.4F recall facts [focus on tens and fives in this unit] to multiply up to 10 by 10 with automaticity and recall the corresponding division facts;- S RC2
• 3.4E represent multiplication facts by using a variety of approaches such as repeated addition, equal-sized groups, arrays, area models, equal jumps on a number line, and skip counting; – S RC2