TABLE OF CONTENTS

• Learning the numbers to 20 6
• Ordering numbers 8
• Working out numbers under 10 10
• Dealing with numbers over 10 14
• Adding to 9 16
• Adding to 8 17
• Adding to 7 18
• Adding to 6 19
• Adding to 4 and 5 20
• Adding to 2 and 3 21
• Dividing numbers up to 20 22
• Practice 24
• Subtracting from numbers over 10 28
• Subtracting from 11 30
• Subtracting from 12 31
• Subtracting from 13 32
• Subtracting from 14 33
• Subtracting from 15 and 16 34
• Subtracting from 17 and 18 35
• Carrying method 36
• Practice 38
• Measuring length 42
• Measuring mass 46
• Measuring volume 50
• Measuring time 52
• Lines, shapes 54
• Solids 60
• The numbers to 100 64
• End of the year summary 67
• Problems to think about 74