Adding Decimals
Subtracting Decimals
Money
Multiplying Money
Things we learned and should still know
100

   1.00

+   .78

=?

1.78

100

   2.00

-    .50

=?

1.50

100

How many pennies in a dollar?

100

100

   .63

X    3

=?

1.89

100

how many place values does this number have? 456,784

6

200

   .33

+ .43

=?

.76

200

   1.50

-    .25

=?

1.25

200

How many dimes for 3 Dollars?

30

200

   .67

X    5

=?

3.35

200

Which is bigger tenth, hundredth, or ten

ten

300

5.65 + 2 nickels =?

5.75

300

3.75 - 2 quarters =?

3.25

300
2 quarters 1 dime 1 nickel = __.__ __?

0.65 

300

   .32

X   .2

=?

.064

300

.602 ____ .62

><=

<

400

1.00 + 1 nickel + 1 dime =?

1.15

400

5.60 - 2 dimes=?

5.40

400

5 Dollars 1 quarter 1 nickel 1 penny = __.__ __?

5.31

400

John had 5 pencils he bought for .53 each. How much did he spend?

2.65

400

what number has 8 ten thousands, one less thousand than ten thousand, 2 less hundred than thousand, the same number of tens as ten thousands, no ones.

87,580

500

2.00 + 1 quarter + + 1 dime + 2 penny

2.37

500

3.80 - 1 dime 2 Nickels 1 penny

3.59

500

300 cents + 10 dimes + 3 Pennies = _._ _?

4.03

500

Ivan bought 3 balloons each for .47 How much was did he spend total?

1.41

500

When we add and subtract decimals we need to make sure ___________ ________________ align

Place Value