igsce hand calculator basics

1
calculator skills 1
2
the buttons we are going to use
del
x2
x3
/-
3
examples
evaluate the following using calculator
1.
2.
3.
4.
4
exercises
true or false use caculator to check
1.
2.
3.
4.
5.
6.
5
answers
true or false use a hand calculator to check
1.
true
2.
false
3.
true
4.
false
5.
true
false
6.
6
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