Four Operations

Ask Questions To Understand

Ask Questions To Understand

LET'S SUM THE NUMBERS

LET'S SUM THE NUMBERS

IS ONE OF THE ADDITIONS HIDDEN

IS ONE OF THE ADDITIONS HIDDEN

LET'S SOLVE A PROBLEM

LET'S SOLVE A PROBLEM

TERMS OF ADDITION

TERMS OF ADDITION

Addition Equation

Addition Equation

Addition Equation

Addition Equation

MAKE THE QUESTION TALK

MAKE THE QUESTION TALK

IF EQUATIONS LIVED IN YOUR NEIGHBORHOOD

IF EQUATIONS LIVED IN YOUR NEIGHBORHOOD

THE FRIENDSHIP OF ADDITION AND SUBTRACTION

THE FRIENDSHIP OF ADDITION AND SUBTRACTION

SUBTRACTION EQUATION

SUBTRACTION EQUATION

TERMS OF SUBTRACTION

TERMS OF SUBTRACTION

LET'S FIND THE DIFFERENCE

LET'S FIND THE DIFFERENCE

LET'S FIND THE DIFFERENCE 2

LET'S FIND THE DIFFERENCE 2

Subtraction

Subtraction

THE APPLE THAT FELL ON NEWTON'S HEAD

THE APPLE THAT FELL ON NEWTON'S HEAD

MULTIPLICATION EQUATION

MULTIPLICATION EQUATION

Friendship of Multiplication and Addition

Friendship of Multiplication and Addition

MULTIPLICATION EQUATION 2

MULTIPLICATION EQUATION 2

THE ABILITY TO CHANGE

THE ABILITY TO CHANGE

ADDITION TRICKS MULTIPLICATION

ADDITION TRICKS MULTIPLICATION

DIVISION EQUATION

DIVISION EQUATION

DIVISION EQUATION 2

DIVISION EQUATION 2

THE FRIENDSHIP OF DIVISION AND MULTIPLICATION

THE FRIENDSHIP OF DIVISION AND MULTIPLICATION