Addition Grade 4.

Slides:



Advertisements
Similar presentations
Basic Column Addition.
Advertisements

Understanding Value of Places
2-5 Example 2 Find the product of 87 and 39. Use the traditional multiplication method. 1. Estimate. 90 × 40 = 3,600 Lesson 4-13 Example 2.
Lesson 4-8 Example Find the product of 231 and 7. Estimate first. Step 1 Estimate. 200 × 7 = 1,400.
Partial Sums An Addition Algorithm.
The Four Methods All you need to know about the four methods By Eva.
Use effective written methods to add whole numbers.
Adding Two Numbers Directly.Another term for directly is “no synthesis.” When adding directly all the beads you need are available to push to the separation.
Paper Power 1 (Multiplication) I am learning to work out multiplication problems using written working forms. 24 x
Addition / Subtraction of Decimal Fractions When adding / subtracting decimal fractions. Be sure to “ line up “ your decimals to keep the place values.
Lattice multiplication (327 x 28)
Multiplication -2D by 2D Kids Learning is Fun
$100 $200 $300 $400 $100 $200 $300 $400 $300 $200 $100 Estimate with pictures Round to nearest hundred Round to nearest thousand Add / subtract & estimate.
4 th Grade Math: Adding Multi-digit Numbers NBT.B.4 Use place value understanding and properties of operations to perform multi-digit arithmetic. Table.
STEP 1 Multiply the digits in the ones place. Write the product in the ones place of the answer box. If the product is greater than ten, carry the number.
Review.
Adding and subtracting decimal numbers Written methods.
? 1 ten = 10 ones 1 ten How many ten?
Where do we start? Top right 4 ones minus 7 ones Can’t do it! Take one ten away Tens place 2 Where do we get more ones? 1 ten + 4 ones = 14 ones.
Steps of Addition Move your mouse over each step to see the directions.
Lesson 3: Regrouping in Addition Ms. Jamie Scordino 3 rd Grade Math.
Adding Two and Three Digit Numbers
With Two-Digit Numbers. 1a. Multiply one’s column x 1 1 * 1 = 1.
Yvonne Brown. When you add two numbers together you find how many you have in all. 5+3= = =00+1=10+2=20+3=30+4=40+5=5 1+0=11+1=21+2=31+3=41+4=51+5=6.
Subtracting Friendly Numbers by Grade 4. are numbers that have 9’s in the Ones like 39 or 59 Tens like 199 or 399 Hundreds like 3999 or 6999.
Estimation and Computation By: Your Name (First, Last) Section: O-
Round Off!! Test Your Rounding Skills. Category 1 for 1 Question: Nearest Tens Category 1 Nearest Tens.
LO: to round to the nearest 10 Which ten is the following number nearest to?
How do I multiply multi-digit problems?. M: multiply C: carry M: multiply A: add.
Addition and Subtraction 29 Addition and Subtraction Algorithms 2 ones plus 9 ones equal 11 ones. 11 is 1 ten and 1 one. Record the 1 one in the ones column.
Objective Use written column addition to add three- or four-digit whole numbers. © Hamilton Trust Stepping Up Term 3 Week 2 Day 1.
© Hamilton Trust Keeping Up Term 3 Week 2 Day 1 Objective: Use written column addition to efficiently add three or four-digit whole numbers.
$100 $200 $300 $400 $100 $200 $300 $400 $300 $200 $100 Adding up to thousands Add up to millionsAdd & balance equations Ways to makes numbers Add up.
Multiplying Large Numbers (Traditional Method)
36 LO: to round to the nearest 10
÷ 10 Millions Thousands Ones Hundred Millions Ten Millions Hundred Thousands Ten Thousands Hundreds Tens.
4,135,652 Place Value Hundred Thousands Ten Thousands Hundreds
Multiplication.
Objective - To round whole numbers.
? 1 ten 1 ten = 10 ones How many ten?
Counting in 7s
Learning Goals Students will learn to round natural numbers so that they can approximate the result of given equations. Students will use their knowledge.
4 3 9 H T U What is the most significant figure in
L l l l l l l l l l l 783.
Place Value.
Comparing Numbers.
Objective - To compare numbers.
Place Value © Ashley Lee, 2013.
Relationship of Numbers in the Place Value System
Doubles and Halves Lets learn all about it.
Literacy Research Memory Skill Practice Stretch!
4,135,652 Place Value Hundred Thousands Ten Thousands Hundreds
Adding Greater Numbers
Column addition So far we have added horizontally
Understanding Value of Places
Expanded Notation , , , , , , Name: _________________________________
Round off 38 to the nearest ten.
A B A B C D C D A B B A B C D D C D A B A B C D C D A B A B C D C D
Place Value.
Place Value: Regrouping Place Values
Divisibility 2,5 and 10.
Objective - To read, write and identify the values of whole numbers.
How to?..... Column addition By Lily Fry.
Column addition with several numbers
Divisibility 4,8 and 11.
Hundred Dollar Questions
Adding and Subtracting
Comparing Numbers.
Column addition with several numbers
Using Addition Properties
Presentation transcript:

Addition Grade 4

Addition

1. Add 12347 and 46152 Adding ones TTh Th H T O 1 2 3 4 7 + 4 6 1 5 2 Adding hundreds       TTh    Th     H     T     O         1       2      3     4     7 +      4       6      1     5     2                         4     9     9 Adding thousands       TTh    Th     H     T     O         1       2      3     4     7 +      4       6      1     5     2                 8       4     9     9 Adding ten thousands       TTh    Th     H     T     O         1       2      3     4     7 +      4       6      1     5     2         5       8      4     9     9 Adding ones       TTh    Th     H     T     O         1       2      3     4     7 +      4       6      1     5     2                                       9 Adding tens       TTh    Th     H     T     O         1       2      3     4     7 +      4       6      1     5     2                                9     9

2. Add 28743 and 34978 TTh    Th     H     T     O                               2       8      7     4     3 +      3       4      9     7     8         6       3      7     2     1 Step 1: Add ones i.e., 8 + 3 = 11. Write 1 below in ones column and carry 1 to tens column.

Step2: Add tens i.e., 1 + 4 + 7 = 12. Write 2 below in tens column and carry 1 to hundreds column. Add tens i.e., 1 + 4 + 7 = 12. Step3: Add hundreds i.e., 1 + 7 + 9 = 17. Write 7 below in hundreds column and carry 1 to thousands column.

Step4: Add thousands i.e., 1 + 8 + 4 = 13. Write 3 below in thousands column and carry 1 to ten thousands column. Step 5: Add ten thousands i.e., 1 + 2 + 3 = 6. Write 6 below in ten thousands column.