Week 3: Multiplying Tens

December 5 - 9, 2016

**Curriculum Resources:**

THE WEEK AT-A-GLANCE

**Investigations Unit 3 Session 3.1 Building Multiple Towers********Investigations Unit 3 Session 3.2 Multiplying Groups of 10****Investigations Unit 3 Session 3.3 Multiplying 2-Digit Numbers****Investigations Unit 3 Session 3.4 Assessment:Multipliction Combinations**

CA Common Core Standards: Number and Operations in Base Ten
CCSS.MATH.CONTENT.4.NBT.A.1 Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right. For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division.CCSS.MATH.CONTENT.4.NBT.A.2 Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons. CCSS.MATH.CONTENT.4.NBT.A.3 Use place value understanding to round multi-digit whole numbers to any place. CCSS.MATH.CONTENT.4.NBT.B.4 Fluently add and subtract multi-digit whole numbers using the standard algorithm. CCSS.MATH.CONTENT.4.NBT.B.5 Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models. CCSS.MATH.CONTENT.4.NBT.B.6 Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models. *Grade 4 expectations in this domain are limited to whole numbers less than or equal to 1,000,000. |