Hi there, and we are moving on with multiplying INTEGERS.
And we have gone over the rules of these in the short cut videos and you also have a cheat sheet that is in your Reference Spiral.
Make sure you review these as Multiplying can be a bit tricky and does get mixed up with the DOUBLE SIGNS.
Both the DOUBLES and MULTIPLY use parentheses.
So pay careful attention.
So pay careful attention.
Double Signs Multiply
-4 - (-5) -4(-5)
Can you spot the difference? Email answer to me.
Here's Livvy's little doggie. What another sweetie.
Homework: Watch these videos as often as needed:
Homework: Watch these videos as often as needed:
Chapter 3.4 Ex 1 & 2 p. 234
Chapter 3.4 Ex 3, 4 &5 p. 235
Chapter 3.4 Ex 6 p. 236
Chapter 3.4 Ex 3, 4 &5 p. 235
Chapter 3.4 Ex 6 p. 236
As always in Math,
Mrs M
The difference is the first one has a minus sign between the 4 and the 5.
ReplyDeleteThe other one doesn't.
there is a negative sign between the 4 and the 5 in the first one, the second one does not.
ReplyDeleteThere is a subtraction sign between 4 and 5 in the first one and the second one doesn't have a sign between them.
ReplyDeleteThe first one has a minus sign, which makes you subtract the"(-5)" form "-4". The second one is just multiplication with the 2 numbers.
ReplyDeleteThere is a negitive sign between 4 and 5 on the first problem, and the secound one dosnt
ReplyDelete