**This Week's Common Core Standards** **Math**

4.OA.3- *Solve multi-step word problems posed with whole-numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted.*

4.NBT.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.*

4.NBT.2- *Read, write, and compare multi-digit whole numbers using base-ten numerals, number names, and expanded form.*

4.NBT.4- *Fluently add and subtract multi-digit whole numbers using the standard algorithm.*4.NBT.6- *Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors.*

4.NF.3-*Understand a fraction a/b with a > 1 as a sum of fractions 1/b.*

4.NF.4-*Apply and extend previous understandings of multiplication to multiply a fraction by a whole number.* 4.NF.6- *Use decimal notation for fractions, and compare decimal fractions.*

4.NF.7- *Compare two decimals to hundredths by reasoning about their size. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions.*

4.MD.1-*Know relative sizes of measurement units within one system of units including km, m, cm, kg, g, lb, oz, ml, hr, min, sec. Within a single system of measurement, express measurements in a larger unit in terms of a smaller unit.*

4.MD.2-*Use the four operations to solve word problems involving distances, intervals of time, liquid volumes, masses of objects, and money, including problems involving simple fractions or decimals.*

4.G.1- *Draw points, lines, line segments, rays, angles, perpendicular, and parallel lines and identify these in two-dimensional figures.* 4.G.2- *Classify two-dimensional figures based on the presence or absence of parallel or perpendicular perpendicular lines. Recognize right triangles as a category and identify right triangles.*