Adding integers
(+9) + (-3)
+6
(+12) - (+10)
+2
+9
(+8) x (+3)
+24
Clara has 50$ and she deposits 5$ every day for 2 weeks. How much money will she have?
120$
(-3) + (-15)
-18
(-18) - (-19)
+1
(-45) / (+9)
-5
(-6) x (+5)
-30
If Tennissen bakes 30 cookies and gives 2 cookies to each of her 5 friends, how many will she have left?
20 cookies
(+12) + (-3) + (+1)
+10
(-10) - (-20) - (+10)
0
(-9) 2 / (+9)2
1
+63
Todays weather is at +5, however it dropped 8 degrees, the next hour it will drop and 4 degrees, but in two hours it will go up 2 degrees, what temperature will it be later today ?
-5
(-22) + (-20) + (+33)
-9
(+75) - (-10) - (+50)
+35
(+144) / (-12) / (-3)
+4
(+3) x (-4) x (-2)
+24
Evan has to bake brownies for the bake sale, he needs 5 brownies per student (21 students), if makes 5 extra brownies how many total will he have?
110
(+25) + (-17) + (-11)
-3
(-12) - (-19) - (+22) - (+7)
-22
(+200) / (-50) / (-2)
2
(-7)2 x (-2)
-98
Peter is driving his car at 100km/h. He needs to slow by half to meet the legal speed limit. Once he's in town he needs to slow down by half again. However, once he's out of town he can triple his speed, what speed will he end up going?
75km/h