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Year 1 maths

Age 5-6. 41 topics and 371 skills, each with practice questions, hints and step-by-step help.

Calculation

Adding within 10Add two groups of objects up to 10, Write and solve additions up to 10, Find the whole and solve adding stories to 109 skillsNumber bonds to 10Find pairs of numbers that make 10, Find the missing part in a part-whole model, Find how many more make 10 on a ten frame5 skillsSubtracting within 10Take away objects and find how many are left, Write and solve subtractions within 10, Solve take-away stories within 1010 skillsAdding within 20Add to 20 by counting on from the bigger number, Add 0 and add numbers in any order, Add through 10 by making 10 first8 skillsSubtracting within 20Subtract to 20 by counting back, Subtract 0 and find missing numbers, Subtract through 10 by jumping back to 107 skillsAdding and taking away tensAdd 10 to a 1-digit number, Take 10 away from a teen number, Add ones to a 2-digit number without crossing ten5 skillsMissing numbers and the = signSay if both sides of = are the same, Find the number hiding under a shape, Find the missing number in an addition to 206 skillsDoubles and adding strategiesKnow doubles up to double 10, Use doubles to solve problems, Add near doubles like 6 + 711 skillsAdding and subtracting storiesEstimate and solve addition stories to 20, Solve stories that add three amounts, Solve adding stories with a missing part8 skillsShopping and changeAdd two prices up to 10 baht, Find the total cost of two things to 20 baht, Find the change from 20 baht7 skillsEqual groups and sharingTell if groups are equal or not equal, Count equal groups to find how many in all, Put objects into groups of 2, 5 or 106 skills
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