 This old Gynzy says goodbye

Next school year: the new Gynzy

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# Multiplication and division Sort

### Multiply & Divide Whole Numbers

- Lesson plan -

Develop and analyze strategies for multiplying and dividing numbers.

### Decimals

- Lesson plan -

Solve contextual problems by adding, subtracting, multiplying and dividing decimals. ### Exponents

- Lesson plan -

Use exponents. Calculate with exponents. Compare numbers written with exponential notation.

### Multiplication

- Lesson plan -

Multiplication by one- digit and two-digit numbers (larger numbers with calculator). ### Multiplying Fractions

- Lesson plan -

Review different methods for finding the product of two fractions, and apply to finding the product of negative fractions.

### Multiplying & Dividing Decimals

- Lesson plan -

Multiplying decimals by whole numbers and by decimals. ### Order of Operations

- Lesson plan -

Use order of operations to evaluate both numerical and algebraic expressions.

- Lesson plan -

Students will estimate to judge if answers are reasonable in addition, subtraction, division, and multiplication problems. ### Divide Whole Numbers

- Lesson plan -

Divide 2 digit dividends by one digit divisors with and without remainders.Divide whole numbers using 3 and 4 digit dividends by one digit divisors.

### Multiplying Mixed Numbers

- Lesson plan -

Multiply a mixed number by a mixed number; multiply a whole number by a mixed number. Apply to solve contextual problems. ### Multiplying Mixed Numbers

- Lesson plan -

Multiply mixed numbers. Multiply positive and negative mixed numbers. Solve problems involving mixed numbers.

### Compare Equations

- Activity -

Interpret a multiplication equation as a comparison. ### Multiples & Least Common Multiples

- Lesson plan -

Review multiples. Find the Least Common Multiple (LCM) of two or more numbers. Solve problems using multiples and LCM.

### Greatest Common Factor

- Lesson plan -

Find the Greatest Common Factor (GCF) of two or more numbers and apply to solve realworld problems. ### Prime Factorization

- Lesson plan -

The objective of this lesson is to find the prime factors of a number and to write the prime factorization of a number in exponential form.

### Mutiplying Rational Numbers

- Lesson plan -

Multiply rational numbers. Solve problems by multiplying rational numbers including negative fractions.