evaluate expressions
(-1)+(-6)
-7
-3 divided by 3
-1
-8x8
-64
When adding numbers with the same sign, add the numbers and ____________the sign
Keep
542x2=
1,084
(-6)-(7)
1
72/-9
-8
-2x-10
20
When adding numbers with different signs,_____the numbers and take the sign of the_____________
subtract; higher
468x3
1,404
2-(-6)
8
21/3
7
-7x-1
7
When multiplying/dividing, if signs are the same, the answer is____________
positive
598x3
1,794
(-5)+(-3)
-8
18/2
9
-10x10
-100
When subtracting, the first thing you do is______,
___________, __________.
keep, change, change
472x5
2,360
(-1)-(-6)
5
-36/-4
9
4x-4
-16
When multiplying/dividing, if signs are different, the answer is__________
negative
259x6
1,554