- Question 1: Find what each picture equals using these equations: Window plus Window plus Light Switch equals 21, Window plus Bed plus Alarm Clock equals 26, Light Switch plus Window plus Bed equals 33, Window plus 9 plus 11 equals 22.
Four pictures share the sheet, and each value found narrows the rest. Numbers and results here stay within a hundred. A picture keeps one value throughout, so a value found carries onward. Pictures on this sheet: Window, Bed, Alarm Clock and Light Switch.
Window + Window + Light Switch = 21, Window + Bed + Alarm Clock = 26, Light Switch + Window + Bed = 33, Window + 9 + 11 = 22.
Leave it for a supply teacher, since the instruction is short and no equipment is needed.
