Signed Integers
-5 x -7 =
35
lp-ql
2.5 + 1.75 =
4.25
1/4 as a decimal
.25
2/4
Terminating
-18 + -5 =
-23
Positive
-9.3 + 3.2 =
-6.1
.3
3/10
3/8
Terminating
-6 - -3 =
-3
l-5l =
5
5.50 x 4 =
22
2/5
.4
4/9
Non Terminating
-63/7
-9
l-10 - 5l
-15
7.5 - 8.7 =
-1.2
.343
343/1000
4/7
Non Terminating
-2 x 1 x 3 x -5 =
30
A bird is 20 ft in the air and an earthworm is two feet in the ground. How far apart are the bird and the earthworm?
22ft
-1/4 + 3/8 =
1/8
1/7, rounding to the hundredths
.14
3/4
Terminating