Embedded Files
Whole Numbers:
Whole Numbers:
Place Value
Solve problems by adding hundreds to hundreds, tens to tens and ones to ones.
Solve problems by adding hundreds to hundreds, tens to tens and ones to ones.
Missing Addend
WALT to solve problems with a missing addend like 35 + ? = 91 by jumping up tidy numbers.
WALT to solve problems with a missing addend like 35 + ? = 91 by jumping up tidy numbers.
Reversing
WAL that problems like 34 + ? = 52 and 52 - 34 have the same answer and can be reversed.
WAL that problems like 34 + ? = 52 and 52 - 34 have the same answer and can be reversed.
Compensation
WALT subtract using rounding and compensating (by rounding up to a tidy number and then adding that amount at the end).
WALT subtract using rounding and compensating (by rounding up to a tidy number and then adding that amount at the end).
Decimals:
Decimals:
Adding and Subtracting Tenths
Add numbers with one decimal place (tenths).
Add numbers with one decimal place (tenths).
Adding and Subtracting Hundredths
Add numbers with two decimal places (tenths and hundredths).
Add numbers with two decimal places (tenths and hundredths).
Adding and Subtracting Hundredths
Solving Decimal Problems using Strategies
Use the whole number strategies with decimals
Use the whole number strategies with decimals
Solving decimal problems using
Solving Decimal Problems using an Efficient Strategy
Choose an efficient strategy to solve addition and subtraction problems.
Choose an efficient strategy to solve addition and subtraction problems.
Solving Decimal Problems using all the number strategies - you choose the best one
Algorithm/Standard Working Form/Integers
Algorithm/Standard Working Form/Integers
WALT a standard written form for solving an addition problem when the numbers get too difficult to work with in our heads.
WALT a standard written form for solving a subtraction problem when the numbers get too difficult to work with in our heads.
WALT add and subtract integers.
Equal Additions
Equal Additions
WALT to solve problems by equal additions that turns one of the numbers into a tidy number.
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