Worked example 1
Question
Working
Answer
Grade 1, Numeration system
Counting Numbers 1 to 20 - Grade 1 Jamaica National Curriculum
Learn and practise counting numbers 1 to 20 with free Grade 1 mathematics questions and resources for learners following the Jamaica National Curriculum curriculum.
10 questions, no account needed
Understanding
Learn and practise counting numbers 1 to 20 through clear explanations and curriculum-aligned activities.
This learning section focuses on counting numbers 1 to 20. Learners build the idea step by step, connect it to prior knowledge, and practise applying it in different forms.
See how it works
Follow each example line by line before you try the questions.
Worked example 2
Question
Working
Answer
Now try it yourself
Free Grade 1 questions on , aligned to the Jamaica curriculum. Answer online or print a PDF.
10 questions
Primary One Counting Numbers 1 to 20 Revision Paper 2
Practise and revise Counting Numbers 1 to 20 with a focused Primary One mathematics practice paper. Use it to strengthen understanding, improve accuracy and identify areas that need more practice.
About 15 minutes
10 questions
Primary One Counting Numbers 1 to 20 Revision Paper 1
Practise and revise Counting Numbers 1 to 20 with a focused Primary One mathematics practice paper. Use it to strengthen understanding, improve accuracy and identify areas that need more practice.
About 15 minutes
How well do you know Grade 1 maths?
Take a short challenge across the whole class, get your score straight away, and see which topics need more practice.
Take the Grade 1 challengeFree, no account needed, results straight away