Hamiltontrust-live-b211b12a2ca14cbb94d6-36f68d2.divio ...

Begin to use a calculator’s memory keys (M+, M− and MR). Resources. Calculators. Teaching. We’re going to learn how to use the memory buttons on a calculator today. Write on the board the following key sequence: 3 + 2 = M+ 3 × 4 = M+ MR Ask children to enter it and discuss what is happening: ................
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