Adding
3.25 + 2.0
-3.25 - 2.5
-5.75
4.2 · 3
12.6
24 divided by 2
12
A rational number is any number that can be represented as a ____ with a denominator larger than 1
fraction
4.00 + (-3.2)
0.8
4.2 - 2.1
2.1
1.5 · 1.2
1.8
2.4 divided by 2
1.2
What is a real life example of decimal operations?
Buying something, tax, splitting a bill, running a store, counting a cash register, calculating tip etc. etc.
-4.9
18.6 - 4.02
14.58
-4.2 x (-3)
12.6
3.6 divided by 3
1.3
What room number are we in ( no looking!)
506
-5.6 + (-4.21)
-9.81
-5.6 - 4.21
-9.81
-5.11 x (-1.2)
6.132
-4.8 divided by 4
-2.4
What's the weather like outside today?
((Look Out the window for answer))
5.6 + (-19)
-13.4
-11.3 - (-6.5)
-4.8
27 x (-3.5)
-94.5
-1.89 divided by 9
-0.21
What is your dividend, divisor, and quotient of this problem.
6 divided by 3 = 2
dividend = 6
divisor = 3
quotient = 2