Decimal Operations 1
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100

“On the first day of Christmas my true love gave to me...A partridge in a pear tree.” 

One partridge costs $19.95.  Last year one partridge cost $14.57.  How much more does one partridge cost this year?

$5.38

100

Your mom gave you $6.20 and she gave your sister $5.94. How much money do you and your sister have together?

$12.14

100

On the third day of Christmas my true love gave to me...Three French hens, two turtledoves, and a partridge in a pear tree.”

Three French hens cost $181.23.  How much did each French hen cost?

$60.41

100

6.16 x 3.2

19.712

100

On the fourth day of Christmas my true love gave to me...Four calling birds, three French hens, two turtledoves, and a partridge in a pear tree.”

A calling bird is also known as a canary.  If four calling birds cost $612 in all, how much does one calling bird cost?

$153.00

200

“On the sixth day of Christmas my true love gave to me...Six geese-a-laying,FIVE GOLDEN RINGS!Four calling birds, three French hens, two turtledoves, and a partridge in a pear tree.”

If six geese-a-laying cost $213, how much does one goose-a-laying cost?

$35.50

200

2.8 x 15.7 = 

43.96

200

Your mom got groceries for your family and your cousin's family; the total was $30.28. Your cousin's family paid your mom back $13.49 for their groceries. How much did your mom spend on groceries for your family?

$16.79

200

On the fifth day of Christmas my true love gave to me...FIVE GOLDEN RINGS!”

Five golden rings cost $750.60.  In order to afford the rings, I plan to save the same amount of money each month until I have enough.  If I save for six months, how much money do I need to save each month?

$125.10

200

0.324 + 6.8 = 

7.124

300

On the seventh day of Christmas my true love gave to me, seven swans a-swimming...”

Seven swans a-swimming cost $7028.56.  Write an equation that represents the cost of one swan, then solve

7028.56 / 7 = $1004.08

300

2.7 / 0.5

5.4

300

You spent $8.58 on Chick Fil-a for lunch and $17.90 on Chipotle for dinner. How much did you spend in total?

$26.48

300

You made $49.08 babysitting and cleaning the house. You saved $21.55 in your bank. How much did you spend?

$27.53

300

12.74 / 1.4

9.1

400

Nike Air Jordans costs $289 before tax. The sales tax is $20.45. What's the total cost?



$309.45

400

22.12 x 0.6

13.272

400

On the eleventh day of Christmas my true love gave to meEleven pipers piping...”

Eleven pipers piping played for us this morning.  Each ticket to the show cost $24.92.  The concert made $1420.44.  About how many tickets were sold?

57 tickets

400

Your grandma gave you $15.91 for your birthday and your auntie gave you $28.70 for Christmas. How much money did you receive in total?

$44.61

400

20.608 - 13.42 = 

7.188

500

You went to the store with $19.30 and spent $2.70 on a bag of family-size Takis. How much money do you have left?

$16.60

500

Your mom paid $37.23 for lunch on UberEats but got a refund for $11.65 when one of the meals didn't arrive on time. How much did she actually spend when she got her refund?

$25.58

500

9.84 / 0.4

24.6

500

2574.95 / 25

102.998

500

3.228 / 2.4

1.345

500
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