Multiplying integers
This applet uses the rule of signs to multiply two integers
Use the applet to multiply integer numbers between -5 and 5
Ricardo García Mesa, matesytic@gmail.com
4 x 2 = 8 -4 x (-2) = 8 When the signs are the SAME, the answer will be...
-4 x 2 = -8 -2 x 4 = -8 When the signs are DIFFERENT, the answer will be...
Write + if answer will be POSITIVE.
Write - if answer will be NEGATIVE.
Extension: answer the questions!
1) 2 x 1 =
2) 2 x (-1) =
3) -5 x 5 =
4) -5 x (-5) =
5) 12 ÷ 2 =
6) -12 ÷ 2 =