Operations and Algebraic Thinking

 Use the four operations with whole numbers to solve problems. 1. Interpret a multiplication equation as a comparison, e.g., interpret 35 = 5 ื 7 as a statement that 35 is 5 times as many as 7 and 7 times as many as 5. Represent verbal statements of multiplicative comparisons as multiplication equations. 2. Multiply or divide to solve word problems involving multiplicative comparison, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem, distinguishing multiplicative comparison from additive comparison. 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 using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding. APLUS MATH   You may get yourself or your class ranked in the state when playing this game.  Talking Calculator  Students will have fun entering number for all areas. Multistep word problems-1  You will find many word problems for you to use. Multistep word problems-2   You will find many word problems for you to use. Multistep word problems-4   You will find many word problems for you to use. Multistep word problems-5   You will find many word problems for you to use. Multistep word problems-6   You will find many word problems for you to use. Multistep word problems-7    You will find many word problems for you to use. Gizmos are fun, easy to use, and flexible enough to support many different teaching styles and contexts.  You will present to your students a visual animated manipulative allowing for an easier and faster teaching pedagogy. You will discover this tool strategically located throughout the website. Gain familiarity with factors and multiples Find all factor pairs for a whole number in the range 1100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1100 is prime or composite. Prime numbers and Composite   Prime numbers are numbers than can only be divided by themselves and the number 1.  Examples: 2,3,5  All other numbers are composite numbers, which means they can also be divided by other numbers Examples: 4,6,10  The number (1) is not a prime number or composite number. Factors and Prime Factorization  -  Examples and lesson Prime Numbers up to 100 Composite Numbers and factors Numbers  1 - 100   -  Click on each number to find out more about it. Factors, Multiples, and Prime Factorization Prime Shot   -  A prime number is a whole number greater than 1, whose only two ... A composite number is an integer exactly divisible by at least one positive integer other than ..... 9. Quit. How to Play. 1. 100. Even Numbers. Score. 30. 10. 11. 12. 13. 14. 15 ... Monkey drive  -   Game Prime or Composite Generate and analyze patterns. Generate a number or shape pattern that follows a given rule. Identify apparent features of the pattern that were not explicit in the rule itself. For example, given the rule Add 3 and the starting number 1, generate terms in the resulting sequence and observe that the terms appear to alternate between odd and even numbers. Explain informally why the numbers will continue to alternate in this way. Problems - Puzzles - Shapes - Data Sequence of numbers  A Pattern Sequence of numbers   Addition and Subtraction Multiple function machine   Outstanding method of teaching