+ and -
Rational Numbers
Rational Numbers
3/4 + 3/8
1 1/8
29 x (-5)
-145
-4 ⅝ / 1 ½
-3 1/12
10 x (8-5) + 32
39
26 x 4
104
3.65 + -4.7
-1.05
-72 x -6
432
-¾ x -1 ⅕
9/10
23+ (9+12) x 3/7
17
123 x 7
861
2 1/2 - 4 1/4
- 1 3/4
(-3)(5)(-4)
60
2 ⅜ / ⅔
3 9/16
90 - 32 / 9 + (5 x 3)
104
26 x 45
1,170
1 3/4 - 2 7/10
-19/20
8 x -6 / 2
-24
Jamal found 32 shells at the beach. Hayes found ⅞ as many shells as Jamal found. How many shells did Hayes find?
28
(100 - 53-1) / 3
25
142 x 67
9,514
-6.475 + 4.9
-1.575
A hiker was at an elevation of -45 ft. He increased his elevation by 12 feet each minute for 5 minutes. What was his elevation after 5 minutes.
15 feet
Each lap around Spring Reservoir is 2 ⅜ miles long. Terrence walked 2 ½ laps around the reservoir. How many miles did Terrence walk?
5 15/16
(9.2 + 4.8) x (1/2)2 +2 x 3.4
10.3
582 x 136
79,152