do 6 plus 3
Put a diagonal line through the equals sign to make it "does not equal".
4 + 5 + 8 is equal to 17
5 plus 5 would equal 10
It is plus 2,
-9 - (-5) = -4 You know like you do: -10 - 9 is the same as -10 + -9 that seems easier ^^ The same rules apply to -9 - -5. When you change the subtraction sign to a plus, you have to make the negative five a positive.
5 x (5 + 9) x 9 = 5 x 14 x 9 = 630
1 3/5
1/2 + 9/10 is 1 2/5
Thirty
20
5/9
Put a diagonal line through the equals sign to make it "does not equal".
It is nine tenths. And it should be fifths, not fiths!
6/7 + 5/9 = 89/63 or 126/63
get a new calculator
6x + 5
Yes it does