EXAMPLE 01A parent walkthrough
47 + 2 = ?
Show them: Say forty-seven
Say: Count two more: forty-eight, forty-nine
Say: Write 49
FINAL ANSWER
49
MATH LEVEL 4A
Numbers to 100 — Level 4A Parent Guide
Last updated:
Number sequence to 100, adding 1 and 2 to any number, and the foundations of mental math.
Kindergarten · approximate gradeTHE DEFINITION
What is Kumon Math Level 4A?
Kumon Math Level 4A (Numbers to 100) is the 3rd of 21 levels in the Kumon math program, where children learn number sequence to 100, adding 1 and 2 to any number, and the foundations of mental math. It typically aligns with kindergarten schoolwork, though Kumon places children by ability rather than age, so the grade is a guide, not a rule.
Level 4A builds directly on Math Level 5A: Numbers to 30 and prepares children for Math Level 3A: Addition & Subtraction Basics. It is one of 21 Kumon math levels covered in this independent parent guide series.
This is an independent parent guide, not an official curriculum or placement assessment. Topics and pace can vary; your child’s instructor can confirm their current work.
- Sequence numbers to 100
- Add 1 and 2 to any number
- Write numbers to 100
- Number bonds to 10
- Mental addition without fingers
How do I help my child with Level 4A?
Work through one example together, then let your child try the next one alone. A few small problems to try together — let your child attempt each first, then use these prompts when they need a nudge.
Original examples in Kumon style, written for parents — not scanned worksheets.
EXAMPLE 02A parent walkthrough
Which is bigger: 56 or 65?
Show them: Look at the tens digit first: 5 vs 6
Say: 6 tens is bigger than 5 tens
Say: Answer: 65
FINAL ANSWER
65
How can parents support Level 4A?
Short, calm, and daily beats long and pressured. These small habits make Level 4A stick — pick one and start tonight.
Practice adding 1 and 2 during car rides
Use a hundred chart for visual learners
Celebrate no-finger counting
A LITTLE MORE CLARITY