Math (TAG): Patterns

Multiplication

• Computation
  • 3.4D determine the total number of objects when equally-sized groups of objects are combined or arranged in arrays up to 10 by 10; – S RC2
  • 3.4F recall facts to multiply up to 10 by 10 with automaticity and recall the corresponding division facts;- S RC2
  • 3.5D determine the unknown whole number in a multiplication or division equation relating three whole numbers when the unknown is either a missing factor or product; – S RC2
  • 3.4I   Determine if a number is even or odd using divisibility rules S
• Problem Solving
  • 3.4K solve one-step and two-step problems involving multiplication and division within 100 using strategies based on objects; pictorial models, including arrays, area models, and equal groups; properties of operations; or recall of facts. – R RC2
• Representing and Solving
  • 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
    • 4.4B Determine products of a number and 10 or 100 using properties of operations and place value understandings- S
  • 3.5B represent and solve one- and two-step multiplication and division problems within 100 using arrays, strip diagrams, and equations; – R RC2
  • 3.5E represent real-world relationships using number pairs in a table and verbal descriptions. – R RC2
    • 4.5B Represent problems using an input-output table and numerical expressions to generate a number pattern that follows a given rule representing the relationship of the values in the resulting sequence and their position in the sequence R
• Counting Collections of Coins and Bills
  • 3.4C determine the value of a collection of coins and bills; – S RC4 [using multiplication strategies – use tens and doubling – pennies, nickels, dimes, $1 bills, $5 bills, $10 bills]

Multiplication and Division Facts – Use a Rule Strategy and Building Up and Building Down Strategy

• 3.4F Recall facts to multiply up to ten by ten with automaticity and recall the corresponding division facts S [Use a Rule Multiplicaiton and Division Fact Strategy for 0s and 1s, Building Up and Building Down Multiplication/Division Fact Strategy for 6s and 9s facts]
• 4.4B  Determine products of a number and 10 or 100 using properties of operations and place value understandings S

Addition and Subtraction – Problem Solving

• 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
  • 4.4A  Add and subtract whole numbers and decimals to the hundredths place using the standard algorithm R

Addition and Subtraction Estimation and Rounding

• 3.4B  Round to the nearest 10 or 100 or use compatible numbers, to estimate solutions to addition and subtraction problems S
  • 4.2D round whole numbers to a given place value through the hundred thousands place S
  • 4.4G  round to the nearest 10, 100, or 1,000 or use compatible numbers to estimate solutions involving whole numbers S

Addition and Subtraction Representing

• 3.5A  Represent one- and two-step problems involving addition and subtraction of whole numbers  to 1,000   using pictorial models, number lines, and equations R