Ontario 3.B2.5

Ontario · Grade 3

Solve adding and subtracting problems with totals up to 1000, using tools and written methods.

Grade
Grade 3
Domain
Number
Cluster
Addition and Subtraction

Printables

28
5 page set
10 and 100 More or Less
2nd Grade
10 page set
2nd Grade Add and Subtract Within 1,000 Exit Tickets
2nd Grade
11 page set
2nd Grade Add and Subtract Within 1,000 Lesson Plans
2nd Grade
4 page set
2nd Grade Add and Subtract Within 1,000 Test
2nd Grade
2 pages
2nd Grade Add and Subtract Within 1,000 Unit Review
2nd Grade
5 page set
3-Digit Addition with Regrouping
2nd Grade
5 page set
3-Digit Subtraction with Regrouping
2nd Grade
5 pages
Decompose to Subtract - 3-Digit Guided
2nd–3rd Grade
5 page set
Word Problems Within 1,000
2nd Grade
9 page set
3rd Grade Add and Subtract Within 1,000 Exit Tickets
3rd Grade
10 page set
3rd Grade Add and Subtract Within 1,000 Lesson Plans
3rd Grade
3rd Grade Add and Subtract Within 1,000 Pre-Check
3rd Grade
4 page set
3rd Grade Add and Subtract Within 1,000 Test
3rd Grade
2 pages
3rd Grade Add and Subtract Within 1,000 Unit Review
3rd Grade
10 page set
3rd Grade Word Problems Exit Tickets
3rd Grade
11 page set
3rd Grade Word Problems Lesson Plans
3rd Grade
3rd Grade Word Problems Pre-Check
3rd Grade
4 page set
3rd Grade Word Problems Test
3rd Grade
2 pages
3rd Grade Word Problems Unit Review
3rd Grade
5 page set
Addition and Subtraction Strategies Within 1,000
3rd Grade
5 pages
Decompose to Subtract - 3-Digit Open
3rd Grade
5 page set
Planned and Unplanned Spending
3rd Grade
5 page set
Two-Step Word Problems for 3rd Grade
3rd Grade
4th Grade Division Pre-Check
4th Grade
4th Grade Lines, Angles and Shapes Pre-Check
4th Grade
4th Grade Multi-Step Problems and Patterns Pre-Check
4th Grade
4th Grade Multiplication Pre-Check
4th Grade
4th Grade Rounding, Adding and Subtracting Pre-Check
4th Grade

Worksheet makers

8
Column Addition
K–5th Grade
Column Subtraction
K–5th Grade
Fill in the Blank Equations
K–2nd Grade
Horizontal Math Equations
K–2nd Grade
Mixed Column Math Equations
K–5th Grade
Decompose to Subtract
1st–3rd Grade
Multiple Choice Word Problems
1st–4th Grade
Word Problems
1st–4th Grade

Quizzes

2
+32897
Word Problems Quiz
1st–5th Grade
458 + 276 = ?624734634744
Add and Subtract Within 1,000 Quiz
2nd Grade

Standards are described in our own words. Ontario repeats its expectation codes in every grade, so ours put the grade first: 3.B1.2 is Grade 3’s B1.2, and K.A6.1 is Kindergarten’s A6.1. Read the official Ontario document.

© Queen’s Printer for Ontario, 2020 (Grades 1–8 Mathematics) and King’s Printer for Ontario, 2026 (Kindergarten). Codes from the Ontario curriculum; descriptions rewritten in our own words. The Ontario Ministry of Education does not endorse this site.

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How these are matched

Each worksheet is matched to the skills it practices, and this standard to the skills it asks for. Everything here shares at least one of them. All of it is free to print and use.