Grade 1 · Term 2 · Chapter 14
Primary 1 maths practice: Unknown quantities
Build understanding, then use place value and reasoning.
Hard
Analyze methods and multi-step problems
Example question style
มีของจำนวนหนึ่ง แจกไป 23 ชิ้น เหลือ 51 ชิ้น เดิมมีกี่ชิ้น
10 practice questions
Everyone can read the descriptions and examples. To start this practice, sign in with an account that has access.
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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