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Number bonds to 10

Know all pairs of numbers that make 10.

Taught in Primary 1 in Nigeria (NERDC), Year 1 in United Kingdom (National Curriculum), Grade 1 in Canada (Ontario).

Compare curricula (choose 2–3)

Nigeria (NERDC)

Primary 1

Strand
Basic Operations
Called
Number bonds to 10
How it's taught
Early move to vertical (column) arrangement with carrying and borrowing shown explicitly; drilled number facts.
More Basic Operations skills at this level

United Kingdom (National Curriculum)

Year 1

Strand
Addition and Subtraction
Called
Number bonds to 10
How it's taught
Concrete–pictorial–abstract progression: bar models and number lines before formal columnar addition/subtraction with exchanging.
More Addition and Subtraction skills at this level

Canada (Ontario)

Grade 1

Strand
Number
Called
Number bonds to 10
How it's taught
Student-invented and mental strategies first (decomposing, compensating, open number lines); standard algorithms are consolidated later than in other systems.
More Number skills at this level

Builds on