★Excite preschoolers by providing them with a head start by bridging the transition from preschool to primary school as the core pedagogy of this series is based squarely on the P1 mathematics syllabus set forth by the MOE (Ministry of Education).
★Scaffold learning by prescribing lessons in progressive components, across levels, with each subsequent part building upon its immediate predecessor to empower young minds.
★Instil good number sense and inculcate basic numeracy techniques in students with targeted focus on operations of addition and subtraction alone to immerse students in the fascinating world of numbers.
★Present fundamental mathematical concepts involving number logic, sum and difference via the pictorial-to-abstract approach to engage learners’ imaginations and help them grasp complex ideas in an accessible manner. Emphasises solely on operations of addition and subtractions， employs the pictorial-to-abstract approach.
★Selected answers to relevant activities and exercises.

This series includes 3 titles:
Super Skills First Maths ADDITION and SUBTRACTION Age 4+
Super Skills First Maths ADDITION and SUBTRACTION Age 5+
Super Skills First Maths ADDITION and SUBTRACTION Age 6+

Grade Level / Age Group: N – K2 (4 to 6 years)

Learning Outcomes:
Students should be able to…
• Read, recognise and write numbers 1 to 100.
• Compare and order numbers within 100.
• Recognise and complete number patterns.
• Relate number bonds to addition and subtraction.
• Complete fact families.
• Add and subtract numbers in different ways.
• Perform vertical addition and subtraction with or without renaming.
• Understand and solve word problems involving addition and subtraction

1 Numbers 1 to 10
Knowing Numbers 0 to 5 ...... 1
Writing Numbers 0 to 5 Review ...... 14
Knowing Numbers 6 to 10 ...... 15
Writing Numbers 6 to 10 Review ...... 26
Counting to 10 ...... 27
Comparing Numbers Within 10 ...... 31
Making Number Patterns 1 more ...... 34
Making Number Patterns 1 less ...... 35

2 Number Bonds
Making Number Bonds Within 10 ...... 37
Making Number Bonds Within 20 ...... 39

3 Addition within 10
Ways to Add Using number bonds ...... 41
Ways to Add By counting on ...... 45
Making Addition Stories Within 10 ...... 49

4 Subtraction within 10
Ways to Subtract By taking away ...... 53
Ways to Subtract By counting back ...... 57
Ways to Subtract By counting on ...... 61
Ways to Subtract Using number bonds ...... 65
Making Subtraction Stories Within 10 ...... 69

Making Fact Families Within 10 ...... 73
Addition and Subtraction Review ...... 77

5 Numbers to 20
Knowing and Writing Numbers 11 to 20 Review ...... 98
Counting 11 to 20 Count on ...... 99
Counting 11 to 20 Count back ...... 102
Showing Numbers to 20 Using tens and ones ...... 103
Comparing Numbers Compare 2 numbers ...... 107
Comparing Numbers Compare 3 numbers ...... 111
Arranging Numbers Biggest to smallest ...... 115
Arranging Numbers Smallest to biggest ...... 117
Making Number Patterns 1 more ...... 119
Making Number Patterns 1 less ...... 121

6 Addition and Subtraction within 20
Ways to Add By counting on ...... 123
Ways to Add By making 10 ...... 127
Ways to Subtract By counting back ...... 131
Ways to Subtract By subtracting from 10 ...... 135

Certificate of Completion
Answers