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1.05 MB | 9 slides + 6 pages of worksheets pages
These interesting and varied schemes will help children to learn adding, subtracting multiplying and dividing natural numbers within100 and develop their computation skills. Animated effects that used in the presentation make it the most interactive for understanding and perception. Some slides has explanation notes below. In addition to the presentation there are 3 variants of worksheets which you can use during a lesson to repeat the material or as homework. The answers included. Good luck)