Search Results for: think addition

Use addition and subtraction within 100 to solve one- and two-step word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all …

Explain why addition and subtraction strategies work, using place value and the properties of operations. Cognitive Complexity Level: 1-Recall [divider] [/divider] Students are able to…  Solve addition and subtraction problems …

Primary Standards: MAFS.2.OA.3.3 Determine whether a group of objects (up to 20) has an odd or even number of members, e.g. by pairing objects or counting them by 2s; write …

Hillsborough MAFS Addition and Subtraction Progressions K-5 Hillsborough MAFS Number Sense and Place Value Progressions K-5 Hillsborough MAFS Multiplication and Division Progressions K-5 Hillsborough MAFS Measurement Progressions K-5 Hillsborough MAFS …

Apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions. a.  Interpret division of a unit fraction by a non-zero …

Relate area to the operations of multiplication and addition. c.  Use tiling to show in a concrete case that the area of a rectangle with whole-number side lengths a and …

Relate area to the operations of multiplication and addition. a.  Find the area of a rectangle with whole-number side lengths by tiling it, and show that the area is the …

MAFS.5.NF.2.5 – Interpret multiplication as scaling (resizing), by: a.  Comparing the size of a product to the size of one factor on the basis of the size of the other factor, …

Determine the unknown whole number in an equation relating four whole numbers using comparative relational thinking. For example, solve 76 + 9 = n + 5 for n by arguing …

Determine whether an equation is true or false by using comparative relational thinking. For example, without adding 60 and 24, determine whether the equation 60 + 24 = 57 + …

Primary Standard: MAFS.4.OA.1.3: Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted.  Represent these problems …

Use the four operations to solve word problems involving distances, intervals of time, and money, including problems involving simple fractions or decimals. Represent fractional quantities of distance and intervals of …

Measure angles in whole-number degrees using a protractor.  Sketch angles of specified measure. [divider] [/divider]Students are able to… Understand what a protractor is and how it works. Use a protractor …

Compare two decimals to hundredths by reasoning about their size. Recognize that comparisons are valid only when the two decimals refer to the same whole. Record the results of comparisons …

Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100. For example, express …

Understand a fraction a/b with a > 1 as a sum of fractions 1/b. a. Understand addition and subtraction of fractions as joining and separating parts referring to the same …

Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are …

Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the …

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. …

Fluently add and subtract multi-digit whole numbers using the standard algorithm. [divider] [/divider] Students are able to…  Apply previous understanding of work with addition and subtraction models and strategies to …