Bridge to 10 Strategy

Bridge to 10 Strategy Worksheets

What is the bridge to 10 strategy? When adding a number close to 10 (or 100, etc), it can be useful to add as if it were 10 (or 100…), and adjust the answer up or down as needed.

For example: 29+7…Think 30+7 (=37) and then subtract 1 (=36).

 

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Learning Bridge to 10 Addition

An introduction to applying the Bridge to 10 strategy to addition facts.

Learning Bridge to 10 Subtraction

An introduction to applying the Bridge to 10 strategy to subtraction facts.

 

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Bridge to Ten: Addition

Solve the addition sums as quickly as possible using the bridge to 10 strategy.

Bridge to Ten: Subtraction

Solve the subtraction sums as quickly as possible using the bridge to 10 strategy.

 

100 number grid moving around worksheet number grid moving around worksheet
Moving Around the Grid Sheet 1

Moving Around the Grid Sheet 2

Use knowledge of number to help work out which numbers belong in the shaded boxes (entire 100 grid).

Grid Segments Sheet 1

Grid Segments Sheet 2

Use knowledge of number to help work out which numbers belong in the shaded boxes (individual grid segments).

 

Mix of Strategy Worksheets

mental maths strategies worksheet
Strategies Worksheet

Learn and apply different mental computation strategies. Colour the sums according to the strategy used.

Strategies Worksheet

Learn and apply different mental computation strategies. Line the sums up to the matching strategies.

 

Rainbow Facts | Doubles | Count On/Back

 

Back to Addition and Subtraction Strategies

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