This guide helps you find a sensible starting level in Singapore Maths. The table below matches each Singapore Primary level to the US grade and England year that children of the same age usually attend. Use it as a first guide only. A child’s age and current school year tell you where to begin looking, but what they already know decides where they should start. After the table, you will find advice on choosing a level, a short self-check for each level and answers to common questions.
Primary, Grade and Year by Age
| Singapore | Typical age during the school year | US | England |
|---|---|---|---|
| Primary 1 | 6 to 7 | Grade 1 | Year 2 |
| Primary 2 | 7 to 8 | Grade 2 | Year 3 |
| Primary 3 | 8 to 9 | Grade 3 | Year 4 |
| Primary 4 | 9 to 10 | Grade 4 | Year 5 |
| Primary 5 | 10 to 11 | Grade 5 | Year 6 |
| Primary 6 | 11 to 12 | Grade 6 | Year 7 |
About the Comparison Table
The table is an approximate guide based on age. It does not mean that two curricula teach the same content in the same year.
- School years start at different times. Singapore’s school year begins in January. In England it begins in September, and in the US most schools start in August or early September, depending on the area. Birthday cut-offs differ too: in the US they vary by state. So for part of the year, your child’s US grade or England year may differ by one from the row shown, especially if their birthday falls between September and December.
- Age, school year and readiness can point to different levels. A child may be the right age for one level, be in a different year at school, and be ready for a third level in maths. When they disagree, go by readiness.
- The table uses England, not the whole UK. Scotland and Northern Ireland have different school starting ages and birthday cut-offs, so their primary years do not line up with this table in the same way.
Why Children Sometimes Start a Level Lower
Singapore Maths builds each level on the one before. A child who has learnt maths elsewhere may meet methods they have not seen, such as number bonds or bar models, or may have gaps in skills that Singapore Maths expects earlier, such as times tables or fractions.
Unfamiliar wording is not the same as a gap in understanding. If your child gets stuck, read the question aloud, explain any new term, and ask them to try again. If they can then do it, the problem was the wording. If they still cannot, the underlying skill probably needs work.
For some children, starting a level lower gives them time to learn the method on familiar maths before moving on, and some move through the earlier material quickly. It is not necessary for everyone. Present it to your child as getting to know a new way of working, not as going backwards.
How to Choose the Right Level
- Use the table to find the level that matches your child’s age or school year.
- Try the self-check for that level further down this page, then try a free worksheet at the same level.
- Watch how your child works, not only whether the answers are right.
- Decide using what you saw:
- Comfortable with the level: start there.
- Understands the method but makes occasional calculation slips: start at that level and keep up regular calculation practice.
- Finds several of the listed skills difficult: try the self-check for the level below, and start where your child is mostly secure.
- Strong in some topics and weak in others: start at the level that fits most topics, and revisit the weaker topics using the earlier level’s material.
The worksheets sample selected topics and may include work your child has not been taught yet. Neither the worksheets nor the self-checks are a full placement test.
Readiness Self-Checks
Each check covers skills that should be comfortable before starting that level.
Before starting Primary 1 (Grade 1)
Useful prerequisite skills:
- Counting a group of up to 10 objects, saying one number for each object
- Reading and writing the numbers 1 to 10
- Telling which of two groups has more
Try this short question: Put out 7 spoons and 5 forks. How many spoons are there? Are there more spoons or more forks?
Expected answer: 7 spoons, and there are more spoons. The child may match each fork with a spoon to see which group has some left over.
What to notice: Does your child count each spoon once, and know that the last number counted is how many there are?
If the child finds it difficult: Count real objects together at home, such as spoons or toys, before starting Primary 1 work.
Before starting Primary 2 (Grade 2)
Useful prerequisite skills:
- Reading, writing and comparing numbers to 100
- Adding and subtracting within 100
- Knowing what multiplication means as equal groups
Try this short question: Ali has 34 stickers. He gets 25 more stickers. How many stickers does he have now?
Expected answer: 59 stickers. 30 + 20 = 50 and 4 + 5 = 9, so 34 + 25 = 59.
What to notice: Does your child add tens to tens and ones to ones, rather than counting on one by one?
If the child finds it difficult: Practise with tens and ones, for example bundles of ten straws. If it is still hard, Primary 1 may be the better starting point.
Before starting Primary 3 (Grade 3)
Useful prerequisite skills:
- Adding and subtracting numbers up to 1000, including regrouping
- Multiplication tables of 2, 3, 4, 5 and 10
- Knowing a fraction as part of a whole, such as 1/4
Try this short question: A shop had 423 pens. It sold 158 pens. How many pens were left?
Expected answer: 265 pens. 423 − 158 = 265.
What to notice: Does your child regroup correctly in both the ones and the tens? Can they check by adding: 265 + 158 = 423?
If the child finds it difficult: Go back to subtracting 2-digit numbers with regrouping, then build up to 3 digits.
Before starting Primary 4 (Grade 4)
Useful prerequisite skills:
- Multiplication tables of 6, 7, 8 and 9
- Multiplying and dividing a number of up to 3 digits by a 1-digit number
- Finding equivalent fractions, such as 1/2 = 3/6
Try this short question: A baker packs 236 muffins into boxes of 4. How many boxes does she fill?
Expected answer: 59 boxes. 236 ÷ 4 = 59.
What to notice: Does your child use the division method confidently, and check by multiplying: 59 × 4 = 236?
If the child finds it difficult: Practise the times tables, especially 6 to 9, then written division.
Before starting Primary 5 (Grade 5)
Useful prerequisite skills:
- Finding a fraction of a set
- Multiplying a number of up to 3 digits by a 2-digit number
- Reading and comparing decimals with up to 3 decimal places
Try this short question: There are 48 pupils in a hall. 3/8 of them are girls. The rest are boys. How many boys are there?
Expected answer: 30 boys. 8 units = 48, so 1 unit = 6. Boys are 5 units: 5 × 6 = 30.
What to notice: Can your child explain why the boys are 5/8 of the pupils, and use units or a model rather than guessing?
If the child finds it difficult: Draw the bar in 8 equal parts together and talk through what each part stands for. The Primary 4 worksheet has more fraction problems.
Before starting Primary 6 (Grade 6)
Useful prerequisite skills:
- Multiplying fractions by whole numbers and by other fractions
- Finding a percentage of a quantity, including discount
- Finding the area of a triangle
Try this short question: A bag usually costs $80. It is sold at a 15% discount. How much does it cost after the discount?
Expected answer: $68. 10% of $80 = $8 and 5% of $80 = $4, so the discount is $12. $80 − $12 = $68.
What to notice: Does your child find the discount first and then subtract it, and can they explain how they found 15% of $80?
If the child finds it difficult: Start with 10%, 5% and 50% of simple amounts, then combine them.
Frequently Asked Questions
Does my child have to use the level that matches their age?
No. The table is a starting point for comparison. Choose the level where your child understands most of the work, even if it differs from their age or school year.
Can a child begin Singapore Maths after learning another curriculum?
Yes. Expect some new methods, such as number bonds and bar models, and possibly a few topics in a different order. Use the self-checks to find gaps, and allow time for the new methods.
What if my child is strong in one topic but struggles in another?
That is common. Start at the level that fits most topics, and give extra practice in the weaker topic using material from the level below.
When should I ask for help choosing a starting point?
If the self-checks and worksheets give mixed results, or your child is moving from another school system, contact our team. Tell us your child's age, school year and what they found easy or hard.