VC2M4A01
find unknown values in numerical equations involving addition and subtraction, using the properties of numbers and operations
- demonstrating the commutative properties of addition using materials, diagrams and number lines; for example, using number lines to demonstrate that 5 + 2 = 2 + 5, and demonstrating that 2 + 2 + 3 = 7 and 2 + 3 + 2 = 7 and 3 + 2 + 2 = 7
- using balance scales and informal uniform units to create addition or subtraction number sentences showing equivalence, such as 7 + 8 = 6 + 9, and to find unknowns in equivalent number sentences, such as 6 + 8 = □ + 10
- using relational thinking and knowledge of equivalent number sentences to explain whether equations involving addition or subtraction are true; for example, explaining that 27 − 14 = 17 − 4 is true and using a number line to show the common difference is 13
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Number Patterns Year 4 Worksheet Set
Use this number patterns year 4 worksheet set to give your students practice with multiplication and division number patterns.
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Missing Addends Addition Worksheet
Build addition strategies with this worksheet where students need to identify the missing addend and matching subtraction sum.
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Number Talks - Balancing Equations Task Cards
Build number sense skills with this set of 40 task cards.
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Bar Model Poster Pack
Help your students solve problems using the four operations with a pack of printable strip diagram anchor charts.
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Missing Addend Addition Picture Puzzle – Level 3
Consolidate students’ addition skills with this missing addends worksheet.
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Addition Maze – Dog and Bone Worksheet
A worksheet to use to practise finding missing addends.
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Addition Maze – Bike Ride Worksheet
A worksheet to use to practise finding missing addends.