Decimals
2.6 + (-3.7 - (-1.5))
0.4
- 12 2/5 + 8 9/10
-3.5
- 12 1/2 - (-4.8)
-7.7
-18 + 3.4 + (-2.5)
-17.1
-13 3/4 + 5 1/3
-8 5/12
-9/10 + (-18.6)
-19.5
-15.35 + 83.5 + (-16.98) + 1.8
52.97
brain break DOUBLE POINTS
What ancient writing system was deciphered with the help of the Rosetta Stone?
Egyptian Hieroglyphics
25 ¾ + 11.5
37.25
45.16 - 72.5 + (-63.72) + 50
-41.06
brain break
Rearrange the letters in "HEART" to name a planet
EARTH
−2.75 + 12¼ − (−2¾)
12.25