Doubling and halving up to 100
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On the first page in this unit, 15 images require students to calculate the sum of double numbers. The following page asks student to do the opposite i.e.. The sum is provided; what two halves make this sum? The graphic used to in these exercises enhances students understanding of this concept.
Subjects: | Resource Types: | Pages: 2 | Years: 3-4
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Suzi is an enthusiastic principal of a Catholic school in Christchurch, New Zealand. She has international teaching experience and has had the pleasure of teaching in a multi-cultural environment. With over 20 years of teaching, Suzi has developed a wealth of ideas and resources to best help children with their learning.