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SubscribeUnlock harder levels by getting an average of 80% or higher.
Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!
Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.
Unlock harder levels by getting an average of 80% or higher.
Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!
Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.
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Learn Math Together.
Year 3 - Developing numerical reasoning
Standard 3.REI.1.2 - Practice solving subtraction sentences from 1 to 20.
Included Skills:
Represent and communicate
• Learners are able to:
- explain results and procedures clearly using mathematical language
- refine informal methods of recording written calculations, moving to formal methods of calculation when developmentally ready
- use appropriate notation, symbols and units of measurement
- select and construct appropriate charts, diagrams and graphs with suitable scales
- recognise, and generalise in words, patterns that arise in numerical, spatial or practical situations
- visualise and describe shapes, movements and transformations
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