MA2-AR-02, Missing values: addition and subtraction
Stage 2 (Years 3 and 4) · Mathematics · Additive relations
Finds missing values to complete addition and subtraction number sentences.
MA2-AR-02 is an outcome from the NESA Mathematics K-10 Syllabus (2022), taught in NSW schools. Because Stage 2 spans Years 3 and 4, the worksheets below come from Year 3 and Year 4. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.
Teaching guide
Finds missing values to complete addition and subtraction number sentences.
Show that three numbers make four related facts (two + and two -, or two × and two ÷) using a part-part-whole diagram or a triangle card.
Generated and checked in code, so it is correct.
Not seeing subtraction/division as the inverse, so children re-count instead of using the known addition/multiplication fact.
Fact Families worksheets
All fact families worksheets →Number Bonds worksheets
All number bonds worksheets →Sets A-F are the same worksheet with different questions - print any (or all) for fresh practice.
NSW syllabus outcomes (c) NSW Education Standards Authority (NESA) for and on behalf of the Crown in right of the State of New South Wales. The outcome code is cited as published; the description above is paraphrased in our own words. See the official Mathematics K-10 Syllabus on the NSW Curriculum website.