0 Comments
296 ÷ 4 = _____
We need to break down 296 into parts that are easily divisible by 4. STEP 1: Look at your largest place value 296 ÷ 4 = _____ I look at my first digit. Can I make a group of 4 out of 2? No. So then I “add” on my second digit. STEP 2: Look at the first and second largest place values together 296 ÷ 4 = _____ I look at my first and second digit. Can I make a group of 4 out of 29? Yes! STEP 3: Find the closest multiple without going over. 296 ÷ 4 = _____ So now we look for a multiple of 4 that’s close to 29 without going over. Step counting from 4: 4, 8, 12, 16, 20, 24, 28. 28 is the closest multiple; however the value of 28 is 280. So 280 is our first part of 296 that we’ll use. STEP 4: Divide 296 ÷ 4 = _____ 280 ÷ 4 = 70 STEP 5: Subtract 296 ÷ 4 = _____ 280 ÷ 4 = 70 Now that we know 280 is easily divisible by 4, we need to find out what’s leftover to divide, so we subtract 280 from 296. 2 9 6 - 2 8 0 1 6 Our last part of 296 to divide is 16. STEP 6: Divide again. 296 ÷ 4 = _____ 280 ÷ 4 = 70 16 ÷ 4 = 4 STEP 7: Add the quotients. 296 ÷ 4 = _____ 280 ÷ 4 = 70 16 ÷ 4 = 4 Now we’re going to add 70 + 4 = 74 So 296 ÷ 4 = 74 Practice Game: Baseball (2 Players)
Word Problems
When dealing with world problems involving different units, remember: you can only add and subtract numbers that are in the same unit (pt - pt, gal + gal, etc.). ASK yourself "Do I need to convert? What numbers do I have to convert and to what unit?" LABEL your units in your equations! This will help you understand errors Module 1 ReviewModule 2 ReviewModule 3 ReviewQuarterly Review (Modules 1-3) PT 1Quarterly Review (Modules 1-3) pt2Module 4 ReviewModule 5 ReviewModule 6 ReviewModule 7 ReviewModule 8 ReviewModule 9 ReviewQuarterly REview (Modules 7-9) Pt 1quarterly Review (Modules 7-9) pt 2Module 10 ReviewModule 11 ReviewModule 11.1 Number: Reading and Writing 5-digit Numbers 1.2 Number: Building a Picture of 1,000 1.3 Number: Reading and Writing 6-digit Numbers 1.4 Number: Reading and Writing 6-digit Numbers (with teens and zeroes) 1.5 Number: Writing 6-digit Numbers in Expanded Form 1.6 Number: Locating 6-digit Numbers on a Number Line 1.7 Number: Working with Place Value 1.8 Multiplication: Review the Doubles Strategy 1.9 Multiplication: Reviewing the 4's and 8's Facts 1.10 Multiplication: Extending the 4's and 8's Facts 1.11 Multiplication: Reviewing and Extending the 10's Facts 1.12 Multiplication: Exploring Patterns Module 22.1 Addition: Making Estimates 2.2 Addition: Reviewing the Standard Algorithm (composing tens) 2.3 Addition: Reviewing the Standard Algorithm (composing hundreds) 2.4 Addition: Working with the Standard Algorithm (composing in any place) 2.5 Addition: Using the Standard Algorithm with Multi-Digit Numbers 2.6 Addition: Using the Standard Algorithm with Multiple Addends 2.7 Addition: Solving Word Problems 2.8 Multiplication: Doubling and Halving 3-digit Multiples of 10 2.9 Multiplication: Reviewing 5's Facts 2.10 Multiplication: Extending the 5's Strategy 2.11 Multiplication: Reviewing the 9's Strategy 2.12 Multiplication: Extending the 9's Strategy Module 33.1 Number: Comparing to Order 6-digit Numbers 3.2 Number: Comparing to Order 4-, 5-, and 6-digit Numbers 3.3 Number: Rounding 6-digit Numbers 3.4 Number: Rounding 4-, 5-, and 6-digit Numbers 3.5 Number: Building a picture of 1 Million 3.6 Multiplication: Relating Factors and Multiples 3.7 Multiplication: Finding Pairs of Factors 3.8 Multiplication: Identifying Prime and Composite Numbers 3.9 Area: Developing a Rule to Calculate the Area of a Rectangle 3.10 Perimeter: Developing a Rule to Calculate the Perimeter of a Rectangle 3.11 Perimeter: Working with Rules to Calculate the Perimeter of Rectangles 3.12 Perimeter/Area: Solving Word Problems Module 44.1 Subtraction: Making Estimates 4.2 Subtraction: Reviewing the Standard Algorithm (decomposing tens or hundreds) 4.3 Subtraction: Using the Standard Algorithm (decomposing in any place) 4.4 Subtraction: Using the Standard Algorithm with Multi-Digit Numbers 4.5 Subtraction: Analyzing Decomposition Across Places Involving Zero (3-digit numbers) 4.6 Subtraction: Analyzing Decomposition Across Places Involving Zero (multi-digit numbers) 4.7 Addition/Subtraction: Solving Word Problems 4.8 Common Fractions: Reviewing Concepts 4.9 Common Fractions: Reviewing Equivalent Fractions 4.10 Common Fractions: Relating Whole Numbers 4.11 Common Fractions: Introducing Mixed Numbers 4.12 Common Fractions: Exploring Equivalence with Mixed Numbers Module 55.1 Multiplication: Introducing the Comparison Model 5.2 Multiplication: Making Comparisons Involving Multiplication and Addition (tape diagram) 5.3 Multiplication: Making Comparisons Involving Multiplication and Division (tape diagram) 5.4 Multiplication: Exploring the Relationship Between Multiplication and Division (tape diagram) 5.5 Multiplication: Using Tape Diagrams to Solve Word Problems 5.6 Length: Exploring the Relationship Between Meters and Centimeters 5.7 Length: Introducing Millimeters 5.8 Length: Exploring the Relationship Between Meters, Centimeters, and Millimeters 5.9 Length: Introducing Kilometers 5.10 Mass: Exploring the Relationship Between Kilograms and Grams 5.11 Capacity: Exploring the Relationship Between Liters and Milliliters 5.12 Length/Mass/Capacity: Solving Word Problems Involving Metric Units Module 66.1 Multiplication: Reviewing the Partial-Products Strategy (2-digit numbers) 6.2 Multiplication: Using the Partial-Products Strategy (3-digit numbers) 6.3 Multiplication: Using the Partial-Products Strategy (4-digit numbers) 6.4 Multiplication: Using the Partial-Products Strategy (two 2-digit numbers) 6.5 Multiplication: Solving Word Problems 6.6 Length: Exploring the Relationship Between Feet and Inches 6.7 Length: Exploring the Relationship Between Yards, Feet and Inches 6.8 Length: Exploring the Relationship Between Miles, Yards and Feet 6.9 Angles: Identifying Fractions of a Full Turn 6.10 Angles: Using a Protractor 6.11 Angles: Identifying Acute, Right and Obtuse 6.12 Angles: Estimating and Calculating Module 77.1 Division: Halving 2-Digit Numbers 7.2 Division: Halving to Divide 4 & 8 7.3 Division: Finding Whole Number Quotients and Remainders 7.4 Division: Solving Word Problems with Remainders 7.5 Common Fractions: Adding with Same Denominator 7.6 Common Fractions: Adding Mixed Numbers 7.7 Common Fractions: Adding Mixed Numbers (composing whole numbers) 7.8 Common Fractions: Subtracting with Same Denominators 7.9 Common Fractions: Calculating the Difference Between Mixed Numbers 7.10 Common Fractions: Calculating the Difference Between Mixed Numbers (decomposing whole numbers) 7.11 Common Fractions: Solving Word Problems 7.12 Common Fractions: Interpreting Line Plots to Solve Word Problems Module 88.1 Division: Reviewing the Relationship Between Multiplication and Division 8.2 Division: Introducing Partial-Quotients Strategy (2-digit dividends) 8.3 Division: Reinforcing Partial-Quotients Strategy (2-digit dividends) 8.4 Division: Using Partial-Quotients Strategy (3-digit dividends) 8.5 Division: Reinforcing Partial-Quotients Strategy (3-digit dividends) 8.6 Division: Using Partial-Quotients Strategy (4-digit dividends) 8.7 Division: Reinforcing Partial-Quotients Strategy (4-digit dividends) 8.8 Division: Solving Word Problems 8.9 Common Fractions: Exploring the Multiplicative Nature (area model) 8.10 Common Fractions: Exploring the Multiplicative Nature (numberline model) 8.11 Common Fractions: Multiplying Mixed Numbers (without composing) 8.12 Common Fractions: Multiplying Mixed Numbers (with composing) Module 99.1 Common Fractions: Reviewing Comparisons with the Same Numerator or Denominator 9.2 Common Fractions: Comparing the Different Numerators and Denominators 9.3 Common Fractions: Comparing and Ordering 9.4 Common Fractions: Calculating Equivalent Fractions 9.5 Common Fractions: Comparing with Related Denominators 9.6 Common Fractions: Finding Common Denominators 9.7 Common Fractions: Finding Common Denominators to Make Comparisons 9.8 Common Fractions: Consolidating Comparison Strategies 9.9 Mass: Reviewing Pounds and Introducing Ounces 9.10 Mass: Exploring the Relationship Between Pounds and Ounces 9.11 Capacity: Reviewing Gallons, Quarts and Pints and Introducing Fluid Ounces 9.12 Capacity/Mass: Solving Word Problems Involving Customary Units Module 1010.1 Decimal Fractions: Introducing Decimal Fractions 10.2 Decimal Fractions: Locating and Comparing Tenths 10.3 Decimal Fractions: Exploring Hundredths 10.4 Decimal Fractions: Writing Hundredths (without teens or zeros) 10.5 Decimal Fractions: Writing Hundredths (with teens or zeros) 10.6 Decimal Fractions: Writing in Expanded Form 10.7 Decimal Fractions: Locating Tenths and Hundredths on a Number Line 10.8 Decimal Fractions: Comparing and Ordering 10.9 Decimal Fractions: Adding Tenths 10.10 Decimal Fractions: Adding Hundredths 10.11 Decimal Fractions: Adding Tenths and Hundredths 10.12 Decimal Fractions: Solving Word Problems Module 1111.1 Multiplication: Using the Standard Algorithm with 2-digit Numbers (regrouping tens) 11.2 Multiplication: Using the Standard Algorithm with 2-digit Numbers (regrouping ones) 11.3 Multiplication: Using the Standard Algorithm with 2-digit Numbers (regrouping tens and ones) 11.4 Multiplication: Solving Word Problems Involving 2-digit Numbers 11.5 Multiplication: Using the Associative Property with 2-digit Numbers (double and halve) 11.6 Multiplication: Using the Associative Property with 2-digit Numbers (use factors) 11.7 Multiplication: Reinforcing the Use-factor Strategy 11.8 Multiplication: Solving Word Problems Involving 1- and 2-digit Numbers 11.9 Angles: Exploring Points, Lines, Line Segments and Rays 11.10 Angles: Identifying Parallel and Perpendicular Lines 11.11 Transformations: Reflecting Shapes 11.12 Transformations: Identifying Lines of Symmetry Module 1212.1 Patterns: Working with Multiplication and Addition Patterns 12.2 Patterns: Investigating Square Numbers 12.3 Patterns: Analyzing Number Patterns 12.4 Patterns: Analyzing Shape Patterns 12.5 Time: Reviewing Measurement 12.6 Time: Converting Between Units 12.7 Time: Calculating Elapsed Time 12.8 Time: Introducing Seconds 12.9: Money: Calculating Transactions 12.10 Money: Calculating Change (Bridging Dollars) 12.11 Money: Recording Remainders as Decimal Fractions 12.12 Money: Solving Word Problems
https://www.mathsisfun.com/angles.html
What Is An Angle?
An angle is formed between two lines that meet at a single point. It is often drawn with an arc (half circle)
Properties of Angles
Angles are measured in degrees which is the measurement of a rotation. A full rotation, which would bring you back to face in the same direction, is 360°. A half-circle is therefore 180°, and a quarter-circle, or right angle, is 90°.
Types of Angles
Angles can be categorized into 4 different categories: acute, right, obtuse, straight Multiplying by 2The double strategy is to simply take the number you're multiplying by 2 and just double it! 2 x 16 1) Double fo your answer: 16 + 16 = 32 2 x 16 = 32 Multiplying by 4The "double double" strategy. You take the number you're multiplying by 4, then double it, then double it again. 4 x 16 1) Double: 16 + 16 = 32 2) Double your answer: 32 + 32 = 64 4 x 16 = 64 Multiplying By 8The "double double double" strategy. Take the number you're multiplying by 8, then double it. Take that sum and double that. Then double it one last time.
8 x 16 1) Double: 16 + 16 = 32 2) Double your answer: 32 + 32 = 64 3) Double that answer one last time: 64 + 64 = 128 8 x 16 = 128 Prime numbers are numbers that can only be divided by itself or 1. For instance we know that 2 is a prime number because only 1 and 2 multiplied make 2. However if a number can be divided by more than just itself and 1, it is known as a composite number. An example of this would be 6 since its factors are 1, 2, 3 and 6.
Prime & Composite Number Game: Fruit Shoot Prime & Composite Number Game: Monkey Drive Prime & Composite Number Practice |
Please leave a comment if you find other resources or if you have any questions about a lesson.
Lessons
All
|