This is an improve-your-arithmetic cassette, supposedly
for four to 12-year olds, though I think the stated age
range is low at both ends. Six upwards, I'd say, to get value
for money from the two games.
On side A is a noughts-and-crosses type game for practising
addition, subtraction or both, using between one and four
three by three boards. It gets quite complicated, particularly
with four boards to choose from.
Side B has two options - magic squares or self test. In
magic squares, a 3 x 3 board is displayed with three numbers
already entered. You complete the rest to give as many
rows, columns and diagonals totalling the same value as
possible.
26th July 1983
