The cost of strip a is 10c +10c = 20c because I have 2 smilely faces and 2 sad faces = 20c. One smilely face and one sad face = 10c. The cost of strip b is 3 smilely faces and 3 sad faces = 30c.
I'm glad that you listened carefully Makayla and thought about how to turn your thinking into complete sentences. Well done making your explanation so clear.
I'm glad that you listened carefully Makayla and thought about how to turn your thinking into complete sentences. Well done making your explanation so clear.
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