Mental Strategies
Apply mental strategies such as near doubles and bridging to ten to extend addition and subtraction facts.
9 worksheetsRead the explainer →
- 1Mental Strategies — Practice 1easy
- 2Mental Strategies — Practice 2easy
- 3Add and Subtract 3-Digit NumbersApply place-value and jump strategies to add and subtract three-digit numbers mentally.easy
- 4Mental Addition Facts to 20Recall addition facts to 20 using mental strategies.easy
- 5Mental Subtraction Facts to 20Recall subtraction facts to 20 using mental strategies.easy
- 6Mental Addition Facts to 20 — Extra PracticeRecall addition facts to 20 using mental strategies.easy
- 7Mental Subtraction Facts to 20 — Extra PracticeRecall subtraction facts to 20 using mental strategies.easy
- 8Addition Facts PracticeBuild fluency with addition facts and extend to related facts.medium
- 9Subtraction Facts PracticeBuild fluency with subtraction facts derived from addition facts.medium