Remember the rule when subtracting a negative. If you are changing the sign please rewrite the equation. Example: ( 2 ) ( - 4 ) = ( 2 ) + ( 4 ) = 6 – a) (+1) (+5) = – b) (+7) (–2) = – c) (–5) (+3) = – d) (–8) (–1) = – e) (+8) (–8) = – f) (–10) (–3) = – 5. Subtract. a) (+4) (+1) d)(–5) (–9) – – b) (–10) (–5) e) (+3) (–8) – – c) (–9) (+3) f) (–5) (+5 – –
Remember the rule when subtracting a negative. If you are changing the sign please rewrite the equation. Example: ( 2 ) – ( - 4 ) = ( 2 ) + ( 4 ) = 6 a) (+1) – (+5) = b) (+7) – (–2) = c) (–5) – (+3) = d) (–8) – (–1) = e) (+8) – (–8) = f) (–10) – (–3) = 5. Subtract. a) (+4) – (+1) b) (–10) – (–5) c) (–9) – (+3) d)(–5) – (–9) e) (+3) – (–8) f) (–5) – (+5