Adding Decimals
Adding Decimals
1.04 + 0.621
1.661
Subtracting Decimals
0.22 - 0.11
0.11
Multiplying Decimals
78.014 x 100
7,801.4
Dividing Decimals
72 / 5
14.4
Comparing Decimals > < =
2.33 _____2.30
>
Adding Decimals
1.3 + 2.8
4.1
Subtracting Fractions
2.3 - 0.5
1.8
Multiplying Decimals
3.257 X 10
32.57
Dividing Decimals
185 / 7
Round to nearest hundredth!
26.43
123.210 _______ 123,210
<
Adding Decimals
0.459 + 0.132
0.591
Subtracting Fractions
0.781 - 0.235
0.546
Multiplying Decimals
35.5 x 100
3,550
Dividing Decimals
52 / 8
6.5
Comparing Decimals < > =
1,234.500 _______ 1,233.700
>
Adding Decimals
1.38 + 0.99 + 0.0074
2.3774
Subtracting Decimals
6 - 4.68
1.32
Multiplying Decimals
$3.25 x 10
$32.50
Dividing Decimals
239 / 6
Round to nearest hundredth!
39.83 or 39.83 repeating
.235 _____ .2350
Adding Decimals
If Simon has $3.86 in his pocket and finds $2.21 in his classroom at the end of the day, how much money does he have in total?
$6.07
Subtracting Decimals
If Ian has $10.25 to buy lunch today and Myranda offers to sell him an apple for $1.99, how much money would he have left after buying the apple?
$8.26
2.5 X 1,000
2,500
Dividing Decimals
987 / 6
164.5
Double Jeopardy!
What are the three types of math properties Miss Simpson taught back in the fall AND how do they operate? You get 500 points if you get 1 right, and 1,000 points if you get both!
1. distributive property, associative property, commutative property
2. Distribute a number to other numbers in an equation (Mr. Beast), Either way numbers are grouped they will have the same answer (business partner), problem is the same both forwards and backwards (a+b = b+a)