Presentation is loading. Please wait.

Presentation is loading. Please wait.

Date: Column subtraction

Published byMarylou Sullivan Modified over 5 years ago

Similar presentations

Presentation on theme: "Date: Column subtraction"— Presentation transcript:

1 Date: Column subtraction
Success criteria Start on the right-hand side Put only number in a square Write the - Put numbers in the correct columns Write the 1 that you take Date: Column subtraction Success criteria Start on the right-hand side Put only number in a square Write the - Put numbers in the correct columns Write the 1 that you take Date: Column subtraction Success criteria Start on the right-hand side Put only number in a square Write the - Put numbers in the correct columns Write the 1 that you take ©

Download ppt "Date: Column subtraction"

Similar presentations

Column Method for Subtraction. Steps to success 1.Put the largest number on top. 2.Place the digits in the correct column. 3.Show the subtraction and.

Column Method for Subtraction. Steps to success 1.Put the largest number on top. 2.Place the digits in the correct column. 3.Show the subtraction and.
Adding and Subtracting Decimals. Essential Question: How do I add and subtract decimals? Always line up decimals Add and subtract like you always do Bring.

Adding and Subtracting Decimals. Essential Question: How do I add and subtract decimals? Always line up decimals Add and subtract like you always do Bring.
Turning words into math. * u squared plus 3 * Identify the variable * Look at the words “squared” & “plus” * Think how can “squared” be notated * “plus”

Turning words into math. * u squared plus 3 * Identify the variable * Look at the words “squared” & “plus” * Think how can “squared” be notated * “plus”
EXAMPLE 2 Rationalize denominators of fractions. 5 2 3 7 + 2 Simplify

EXAMPLE 2 Rationalize denominators of fractions Simplify
Module 6 Lesson 8. Objective Create arrays using square tiles with gaps.

Module 6 Lesson 8. Objective Create arrays using square tiles with gaps.
Lesson 3-6 Example 2 3-6 Example 2 Find the difference 572 and 286. Use expanded form. 1.Write the first number in expanded form. 500 + 70 + 2.

Lesson 3-6 Example Example 2 Find the difference 572 and 286. Use expanded form. 1.Write the first number in expanded form
Partial Quotient Method In this division algorithm the children record on the right side of the problem. The first thing they do is divide. They ask themselves.

Partial Quotient Method In this division algorithm the children record on the right side of the problem. The first thing they do is divide. They ask themselves.
Column addition Yesterday we learnt to add vertically in columns Can you remember the main things to remember? © www.SaveTeachersSundays.com 2013.

Column addition Yesterday we learnt to add vertically in columns Can you remember the main things to remember? ©
Solving Linear Equations Substitution. Find the common solution for the system y = 3x + 1 y = x + 5 There are 4 steps to this process Step 1:Substitute.

Solving Linear Equations Substitution. Find the common solution for the system y = 3x + 1 y = x + 5 There are 4 steps to this process Step 1:Substitute.
How to Use Algebra Tiles. What are Algebra Tiles????? X X2X2 Red = Negative Numbers Yellow = Positive Numbers A Small Square = 1 A Rectangle = X A Large.

How to Use Algebra Tiles. What are Algebra Tiles????? X X2X2 Red = Negative Numbers Yellow = Positive Numbers A Small Square = 1 A Rectangle = X A Large.
Solving Equations. What are we going to do if we have non-zero values for a, b and c but can't factor the left hand side? This will not factor so we will.

Solving Equations. What are we going to do if we have non-zero values for a, b and c but can't factor the left hand side? This will not factor so we will.
Adding and Subtracting Decimals Intro to Algebra.

Adding and Subtracting Decimals Intro to Algebra.
Decimal Operations Objective: To solve decimal problems correctly by using the correct place values.

Decimal Operations Objective: To solve decimal problems correctly by using the correct place values.
Name: Date: Add numbers using objects Independent / Some adult support / A lot of adult support 2 + 1 = 3 + 2 = 3 + 1 = 4 + 1 = 2 + 3 = 6 + 1 = 4 + 2 =

Name: Date: Add numbers using objects Independent / Some adult support / A lot of adult support = = = = = = =
Solving One Step Equations with Decimals Example 1 x + 4.9 = 8.6 - 4.9 - 4.9 3.7 x = 3.7 Check: x + 4.9 = 8.6 Does 3.7 + 4.9 = 8.6? 8.6 = 8.6 Subtract.

Solving One Step Equations with Decimals Example 1 x = x = 3.7 Check: x = 8.6 Does = 8.6? 8.6 = 8.6 Subtract.
$200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200.

$200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200.
Factor: 1. 2x 2 – 3x + 1 2. 2x 2 - 8x + 6 3. 4x 2 – 10x – 20.

Factor: 1. 2x 2 – 3x x 2 - 8x x 2 – 10x – 20.
Expanded Short multiplication How it should look (for 45 X 6)

Expanded Short multiplication How it should look (for 45 X 6)
Solving the Quadratic Equation by Completing the Square

Solving the Quadratic Equation by Completing the Square
EXAMPLE 2 Rationalize denominators of fractions. 5 2 3 7 + 2 Simplify

EXAMPLE 2 Rationalize denominators of fractions Simplify

Similar presentations

Ads by Google