Decimal Operations 1
“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
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
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
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
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
“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
2.8 x 15.7 =
43.96
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
6.16 x 3.2
19.712
0.324 + 6.8 =
7.124
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
2.7 / 0.5
5.4
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
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
20.608 - 13.42 =
7.188
3.228 / 2.4
1.345
22.12 x 0.6
13.272
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
9.84 / 0.4
24.6
12.74 / 1.4
9.1
(34.2 - 13.9) X (14.4 + 2.3)
339.01
(5.49 x 1.2) - (4.2/1.25)
3.228
(5.28 - 0.8) 2
20.0704
(3 + 2.9) - (15.2 / 4)
2.1
8.2 x 8.2 x 8.2