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Ontario Curriculum · Grade 1 · Maths

30 curriculum codes

Maths

Number

CAN-G1-MATH-B1.2 — opens in a new tab

compose and decompose whole numbers up to and including 50, using a variety of tools and strategies, in various contexts

18 resources

CAN-G1-MATH-B1.3 — opens in a new tab

compare and order whole numbers up to and including 50, in various contexts

21 resources

CAN-G1-MATH-B1.4 — opens in a new tab

estimate the number of objects in collections of up to 50, and verify their estimates by counting

6 resources

CAN-G1-MATH-B1.5 — opens in a new tab

count to 50 by 1s, 2s, 5s, and 10s, using a variety of tools and strategies

14 resources

CAN-G1-MATH-B2.1 — opens in a new tab

use the properties of addition and subtraction, and the relationship between addition and subtraction, to solve problems and check calculations

20 resources