Adding
12.7 + 5.8
18.5
9.2 - 5.6
3.6
Name that property!
12 + 0 = 12
Identity
345,678.901
What place is the 6 in?
49.91 + 24.07
73.98
68.23 - 14.87
53.36
Name that property!
4 + 8 = 8 + 4
Commutative
345,678.901
What is the value of the 9?
19.237 + 64.841
84.078
780.125 - 143.029
637.096
Name that property!
(1 + 4) + 6 = 1 + (4 + 6)
Associative
345,678.901
What digits are in the ones period?
678
145.8 + 93.273
239.073
98.56 - 8.421
90.139
Write an example of the Commutative Property
Let me see those boards :)
Write this number in standard form:
three hundred twenty-five thousand, sixty-four and twenty-nine hundredths.
325,064.29
58.049 + 32
90.049
295 - 46.35
248.65
Write an example of the Associative Property
Let me see those boards :)
Miss Reed drew a rectangle with an area of 25.94 square inches. Jaiyden drew a rectangle with an area of 81.33 square inches. How many more square inches is Eleazar's rectangle than Miss Reed's?
55.39 square inches
It is only right if you included the label!