COPYRIGHT, 1920, BY HOUGHTON MIFFLIN COMPANY

ALL RIGHTS RESERVED

REVISED EDITION

FIRST IMPRESSION

629255

C

The Riverside Press

CAMBRIDGE. MASSACHUSETTS

U.S.A

4

AIMS: (1) To teach, with numbers of two and three figures, addition and subtraction

with reduction, and multiplication without reduction; (2) to extend a child'

knowledge of number facts through practice with the numbers 5 and 6; (3) to giv

pupils, through a study of coins and written forms of United States money, con

crete experience in using numbers; (4) to measure the work of the half year.

56. THE NUMBER SIX IN MULTIPLI-

50

CATION AND DIVISION

43. RAILWAY TRAVEL (ADDITION

51 57. TOY BANKS (COINS)

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CONTENTS

CHAPTER IV. NUMBERS OF THREE AND FOUR FIGURES

AIMS: (1) To teach substraction with two reductions and multiplication with one or
more reductions; (2) to extend a child's knowledge of number facts through prac-
tice with the numbers 7 and 8; (3) to prepare pupils for short division by further
practice in uneven division; (4) to give pupils experience in solving problems used
in buying and in measuring.

AIMS: (1) To teach short division; (2) to extend a child's knowledge of number facts
through practice with the number 9; (3) to give experience in solving problems
based on coins, the clock, and the calendar.