PLEASE NOTE: this is your last chance to buy this book. We will NOT be buying it again. Also, this book is NOT RETURNABLE, and SOLD AS-IS. Used copies may have defects, such as highlighting, torn pages or loose cover.
The CalcuLadder 4 workbook includes 12 copies each of Levels 49-64 of the CalcuLadder drills, plus Guide, QuicKeys, and Achievement Record. The drills have 5-minute time goals. They cover long division problems with multi-digit divisors and remainders. Place values, product estimation, basic fractions, and decimals are also covered, and skills in these areas are applied to division problems.
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