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By Grade
Grade 3
By Curriculum
Cambridge Primary Mathematics 2018 (0845)
Problem solving
Using techniques and skills in solving mathematical problems
Choose appropriate strategies to carry out calculations, explaining working out.
Decide to add or subtract to solve a simple word problem (oral), and represent it with objects.
Identify simple relationships between numbers and shapes, e.g. this number is ten bigger than that number.
Choose appropriate mental strategies to carry out calculations and explain how they worked out the answer.
Explore number problems and puzzles.
Make sense of simple word problems (single and easy two-step), decide what operations (addition or subtraction, simple multiplication or division) are needed to solve them and, with help, represent them, with objects or drawings or on a number line.
Identify simple relationships between numbers and shapes, e.g. this number is double ...; these shapes all have ... sides.
Choose appropriate mental strategies to carry out calculations.
Make sense of and solve word problems, single (all four operations) and two-step (addition and subtraction), and begin to represent them, e.g. with drawings or on a number line.
Check the results of adding two numbers using subtraction, and several numbers by adding in a different order.
Check subtraction by adding the answer to the smaller number in the original calculation.
Recognise the relationships between different 2D shapes.
Estimate and approximate when calculating, and check working.
Solve single and multi-step word problems (all four operations); represent them, e.g. with diagrams or a number line.
Estimate and approximate when calculating, e.g. using rounding, and check working.
Estimate and approximate when calculating, e.g. use rounding, and check working.
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Using techniques and skills in solving mathematical problems for Grade 3
1 - 60 of 94 results
G1
G3
Complete arithmetic sequences
up to 100
Problem solving
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G2
G3
Balance addition and subtraction expressions
up to 50
Problem solving
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G1
G3
Solve one-step equations (addition)
up to 20
Number
View Details
G2
G3
Balance addition and subtraction expressions
up to 100
Problem solving
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G2
G3
Add and subtract whole numbers (number line)
up to 100
Problem solving
View Details
G1
G3
Complete arithmetic sequences (two missing terms)
up to 100
Problem solving
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G1
G3
Complete and continue patterns of objects (missing terms)
Problem solving
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G1
G3
Complete patterns
Problem solving
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G1
G3
Complete patterns of objects (multiple missing sections)
Problem solving
View Details
G1
G3
Game: Add whole numbers
regrouping
up to 20
Number
View Details
G3
G4
Balance expressions and solve (multiplication, division)
up to 100
Measure
View Details
G1
G3
Complete patterns of objects (one missing section)
Problem solving
View Details
G1
G3
Complete patterns of objects (missing terms)
Problem solving
View Details
G3
G4
Balance expressions and solve (multiplication)
up to 100
Measure
View Details
G1
G3
Add whole numbers (shopping)
up to 10
Problem solving
View Details
G2
G3
Plan routes on map (distance, simple)
Problem solving
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G3
G4
Balance expressions and solve (division)
up to 100
Measure
View Details
G1
G3
Add whole numbers
regrouping
up to 20
Problem solving
View Details
G2
G3
Plan routes on map (distance, complex)
Problem solving
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G3
G6
Estimate division of three-digit by one-digit numbers
up to 1000
with remainder
Problem solving
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G3
G6
Find two whole numbers that make a given product (area model)
up to 100
Problem solving
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G2
G3
Create composite shapes (complex, with rotation)
Problem solving
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G2
G3
Riddle: Estimate area (squares, grid)
Problem solving
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G2
G3
Riddle: Count combinations (animal heads and legs)
Problem solving
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G2
G3
Riddle: Find all factor pairs (rectangle, grid)
Problem solving
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G2
G3
Riddle: Count combinations (flowers)
Problem solving
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G2
G3
Riddle: Count combinations (matching socks)
Problem solving
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G2
G3
Riddle: Find unknowns with algebra (number replacement)
Problem solving
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G2
G6
Use process of elimination
Problem solving
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G1
G3
Game: Strategize to solve logic problems (wigs)
Problem solving
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G1
G4
Solve one-step equations (addition)
up to 20
Problem solving
View Details
G2
G3
Riddle: Model with algebra (siblings)
Problem solving
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G2
G3
Riddle: Use backtracking to find a number (four operations)
Problem solving
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G2
G3
Riddle: Solve logic puzzles (truths and lies)
Problem solving
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G3
G6
Find a whole number that makes a given product (area model)
up to 100
Problem solving
View Details
G1
G4
Balance addition expressions
up to 20
Problem solving
View Details
G2
G3
Solve addition and subtraction problems
less and more than
up to 50
Problem solving
View Details
G1
G4
Balance addition and subtraction expressions
up to 20
Problem solving
View Details
G2
G3
Solve four-step equations (addition, subtraction)
up to 50
Problem solving
View Details
G1
G4
Add three whole numbers
regrouping
up to 20
Problem solving
View Details
G3
G4
Solve multiplication and division problems
less and more than
up to 50
Problem solving
View Details
G3
G4
Solve multiplication and division problems
less and more than
up to 100
Problem solving
View Details
G3
G4
Solve one-step equations (addition, subtraction)
regrouping
up to 1000
Problem solving
View Details
G1
G3
Complete arithmetic sequences (by 2 to 5)
up to 50
Problem solving
View Details
G1
G3
Complete arithmetic sequences (by 5 and 10)
up to 100
Problem solving
View Details
G1
G3
Complete arithmetic sequences (by 2)
up to 100
Problem solving
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G1
G3
Complete arithmetic sequences (by 10)
up to 100
Problem solving
View Details
G1
G3
Add whole numbers
no regrouping
up to 20
Number
View Details
G3
G4
Add and subtract multiples of 100
no regrouping
up to 1000
Problem solving
View Details
G1
G3
Add and compare whole numbers
up to 20
Number
View Details
G1
G3
Subtract two whole numbers
no regrouping
up to 20
Number
View Details
G2
G3
Compare similar expressions (addition, subtraction)
up to 100
Number
View Details
G3
G4
Add and subtract multiples of 10 or 100 with whole numbers
regrouping
up to 1000
Problem solving
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G2
G3
Use patterns and references to complete equivalent addition equations
up to 1000
Problem solving
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G1
G3
Complete arithmetic sequences (by 11 to 15)
up to 100
Problem solving
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G1
G3
Complete arithmetic sequences (by 5 to 9)
up to 100
Problem solving
View Details
G1
G3
Balance addition to 10 and 20
up to 20
Number
View Details
G3
G4
Add and subtract whole numbers
regrouping
up to 1000
Problem solving
View Details
G3
G5
Add and subtract 10 or 100 with three-digit numbers
no regrouping
up to 1000
Problem solving
View Details
G2
G3
Compare similar expressions (addition)
up to 100
Problem solving
View Details
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By Grade
Grade 3
By Curriculum
Using techniques and skills in solving mathematical problems
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