GRADE 1 MATHS · WEEK 5

Mixed Operations and Missing Numbers

Decide whether to add or subtract, solve unknowns and check whether equations are true.

Weekly learning plan

Select a lesson below to see the teaching focus and home practice. There are no fixed dates.

Your practice checklist

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LESSON 1

Choose addition or subtraction to match a story.

Guided teaching · 30 minutes

Choose addition or subtraction to match a story.

Independent practice · 30 minutes

Sort six story problems by operation and solve three.

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LESSON 2

Solve missing-start, missing-part and missing-total problems using pictures.

Guided teaching · 30 minutes

Solve missing-start, missing-part and missing-total problems using pictures.

Independent practice · 30 minutes

Fill six missing boxes in equations.

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LESSON 3

Explore doubles and near-doubles within known number ranges.

Guided teaching · 30 minutes

Explore doubles and near-doubles within known number ranges.

Independent practice · 30 minutes

Practise six doubles or near-doubles and illustrate one with dots.

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LESSON 4

Decide whether equations are true or false and find errors.

Guided teaching · 30 minutes

Decide whether equations are true or false and find errors.

Independent practice · 30 minutes

Correct four wrong equations and explain one correction.

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WEEKLY REVIEW

Review operations, missing numbers and word problems.

Guided teaching · 30 minutes

Review operations, missing numbers and word problems.

Independent practice · 30 minutes

Complete a ten-question mixed mini-assessment.

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Quick challenge

Find the missing number: 6 + □ = 10.

Reveal answer

4

Use drawings, objects and simple explanations when practising. Revisit misconceptions before progressing to the next topic.