Objectives 


Students learn numbers to 1000 in different forms.
Students learn to identify even and order numbers using numbers or words, up to 1000. They also learn to count by even or odd numbers up to 1000.
Students learn the concept of ordinality and cardinality of numbers.
Students learn to compare and order numbers. They also learn to identify number patterns.
Students learn to recognize various pattern types.
Students learn the concept of place values of digits in numbers. They learn to express or construct number from their expanded form.
Students use place value knowledge to solve problems.
Students learn to round numbers to the nearest ten, hundred and thousand. They also learn to apply rounding to quickly estimate results of addition and subtraction