Double-Digit Subtraction Home Activities

OVERVIEW & PURPOSE Week five of the 2nd Grade CountFast program focuses the general strategies for subtracting double-digit numbers with quick mental calculation.  (Subtraction with ‘borrowing’ or ‘trading in’, and subtraction with no borrowing.)  Card decks...

Double-Digit Subtraction Lesson Plan

OVERVIEW & PURPOSE Week five of the 2nd Grade CountFast program focuses the general strategies for subtracting double-digit numbers with quick mental calculation.  (Subtraction with ‘borrowing’ or ‘trading in’, and subtraction with no borrowing.)  Card decks...

Double-Digit Addition Home Activities

OVERVIEW & PURPOSE Week four of the 2nd Grade CountFast program focuses two general strategies for adding double-digit numbers with quick mental calculation.  (Addition with no carrying over, addition with carrying forward).  Students will also learn how to...

Double-Digit Addition Lesson Plan

OVERVIEW & PURPOSE Week four of the 2nd Grade CountFast program focuses two general strategies for adding double-digit numbers with quick mental calculation.  (Addition with no carrying over, addition with carrying forward).  Students will also learn how to...

Concept of Multiplication Home Activities

OVERVIEW & PURPOSE Week 8 of the 2nd Grade CountFast program introduces the concept of multiplication as repeated addition. This module includes some of the basic rules of multiplication with an emphasis on improving fluency and speed with basic multiplication...