● For your Common Core curriculum.
● Grade 4 A supplemental workbook series directly correlated to Singapore Math textbooks.
● Many students struggle with word problems because they typically involve two or more mathematical concepts and require reading, comprehension, and analytical skills to determine the solution.
● To help overcome this, these workbooks focus on diagrams, number bonds, the “counting on” method, and the “crossing out” method to help students master challenging word problems as well as exercise mental calculation.
● Perfect as a supplement to classroom work or as a homeschool resource, this book will boost confidence in learner’s problem-solving and critical-thinking skills.
● 160 pages.
● Click here for downloadable PDF.
● CCSS Product Alignment Math Grade 3 3.OA.3 Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
● 3.OA.7 Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 x 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations.
● By the end of Grade 3, know from memory all products of two one-digit numbers.
● 3.OA.8 Solve two-step word problems using the four operations.
● 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.
● 3.NBT.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.
● Math Grade 4 4.OA.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.
● 4.OA.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.
● 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.
● For example, recognize that 700 ÷ 70 = 10 by applying concepts of place value and division.
● 4.NBT.4 Fluently add and subtract multi-digit whole numbers using the standard algorithm.
● 4.NBT.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.
● 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, and problems that require expressing measurements given in a larger unit in terms of a smaller unit.
● Represent measurement quantities using diagrams such as number line diagrams that feature a measurement scale.
● Math Grade 5 5.NBT.1 Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in the place to its left.
● 5.NBT.6 Find whole-number quotients of whole numbers with up to four-digit dividends and two-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.
● Math Standards for Mathematical Practice MP1 Make sense of problems and persevere in solving them.
● MP2 Reason abstractly and quantitatively.