Copy of Adding and subtracting a negative integer

Complete these additions and subtractions then check using the applet.[br][br]1. 5 - (-3)[br]2. 5 + (-3)[br]3. 6 - (-4)[br]4. 1 - (-2)[br]5. 2 + (-5)[br]6. 2 - (-5)
– Chew Chong Kiat, Steve Cheung, Jill Vincent

Information: Copy of Adding and subtracting a negative integer