NB Grade 3 Math Curriculum
Help your child keep up with Grade 3 math in New Brunswick. Our lessons and practice problems follow what local schools teach, from place value to fractions and early multiplication.
About Grade 3 New Brunswick math
New Brunswick follows the New Brunswick Curriculum for mathematics, organized around number sense, patterns and relations, shape and space, and statistics and probability. In Grade 3, students work on counting patterns, place value to 1000, mental math strategies for addition and subtraction, early multiplication and division, fractions, measurement of time, length and mass, perimeter, 2-D shapes and 3-D objects, and data collection using bar graphs. StudyPug provides step-by-step lessons and practice problems that match every strand of this curriculum.
- Strands covered: number sense, patterns and relations, shape and space, statistics and probability
- Step-by-step lessons and worked examples for every Grade 3 topic
- Practice problems with instant feedback, aligned to the New Brunswick Curriculum
- Learn at your own pace, on any device, any time
Curriculum topics by strand
Lessons and practice for every Grade 3 strand, aligned to the New Brunswick Curriculum.
NB Grade 3 Math Topics
- Number sense - counting and skip-counting: counting by 5s, 10s, 100s, 3s, 4s, and 25s from any starting point
- Number sense - representing numbers: concretely, pictorially and symbolically up to 1000, including place value and comparing and ordering numbers
- Number sense - addition and subtraction: mental math strategies, estimation, and basic facts using doubles, making 10, commutative property, and property of zero
- Number sense - multiplication and division: multiplication up to 5 x 5 and related division facts
- Number sense - fractions: fractions as part of a whole, describing situations, and comparing fractions with like denominators
- Patterns and relations: describing, extending, comparing and creating patterns to 1000, and solving equations with unknown symbols
- Shape and space - measurement: time using non-standard and standard units, length and height in centimeters and meters, mass in grams and kilograms, and perimeter of shapes
- Shape and space - geometry: describing 3-D objects by faces, edges and vertices; sorting polygons by number of sides
- Statistics and probability: tally marks, line plots, charts, lists, and bar graphs to collect and analyze data
How StudyPug Helps New Brunswick Grade 3 Math Students
When your child gets stuck on a concept like place value or early multiplication, they can go straight to the matching lesson, watch a clear explanation, and then work through practice problems with instant feedback. For a broader review, our grade 3 math help section covers every strand in one place. You can also try a grade 3 math quiz to see which topics need more attention before a classroom test.
Progress through Grade 3 builds directly on the skills from the year before. If your child needs to fill a gap, our NB grade 2 math curriculum page shows exactly what was covered in Grade 2 so you can go back and strengthen the foundation.
Aligned to New Brunswick Grade 3 Math Curriculum
Every lesson on StudyPug is mapped to the New Brunswick Curriculum for Grade 3 mathematics. The strands - number sense, patterns and relations, shape and space, and statistics and probability - follow the same sequence your child's teacher uses, so the support your child receives at home reinforces exactly what is happening in the classroom.
Written by the StudyPug Math Team
Last updated June 5, 2026
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