adding and subtracting 2 digit numbers
In this unit, children will be able to recognize addition as combining two or more groups to find a total. They will use pictures and place value blocks to demonstrate adding groups of tens and units.

What's included

Year 2 Number: Addition and subtraction

  • Solve problems with addition and subtraction:
    • using concrete objects and pictorial representations, including those involving numbers, quantities and measures
    • applying their increasing knowledge of mental and written methods
  • Recall and use addition and subtraction facts to 20 fluently, and derive and use related facts up to 100
  • Add and subtract numbers using concrete objects, pictorial representations, and mentally, including:
    • a two-digit number and 1s
    • a two-digit number and 10s
    • 2 two-digit numbers
    • adding 3 one-digit numbers
  • Show that addition of 2 numbers can be done in any order (commutative) and subtraction of 1 number from another cannot
  • Recognise and use the inverse relationship between addition and subtraction and use this to check calculations and solve missing number problems

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"Right for my child, this is the 4th option that we have used for this school year and it worked! My daughter is responsive to the lessons and is learning"​
Julia Beck
Julia Beck​
“I have been using Skoolmaths now for 6 months. Engaging and Easy to use and just what is needed to provide extra practice for my son. And he loves the activities! ”
Alexsa Ribler
Alexsa Ribler
I use the resources primarily for students with learning difficulties, and on the autism spectrum for extra practice and during independent centers. The resources are engaging for all the students. The worksheets are printed and laminated so the students were able to use a dry erase marker to circle the answers. This also allowed a quick clean up and ready for another group.
Terri V
Terri V
Been using Skoolmaths with my fifth grade class. The resources are great! My students are always fully engaged with the fun drag and drop interactive activities. A great way to practice their maths skills. Thank you!
Robert Fling
Robert Fling

Ok, I get the point!

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