Grade 1 · Term 2 · Chapter 12
Primary 1 maths practice: Add two-digit and one-digit numbers
Add two-digit and one-digit numbers
Hard
Analyze steps and errors
Example question style
เด็กตอบ 38+5=313 เพราะบวก 8+5 แล้วนำมาต่อกับ 3 ผิดอย่างไร
10 practice questions
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Start at a suitable level, talk about how your child thinks, and revisit anything that is still unclear. There is no need to rush through every level.
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