Addition
0.95 + 5.09 =
6.04
14.23 - 5.68
8.55
8 x 6.5 =
52.0
13.8 / 3 =
4.6
For which 2 operations (addition, subtraction, multiplication, division) do you need to line up the decimal points?
Addition and Subtraction
11.27 + 9.4 =
20.67
67.75 - 9.6 =
58.15
4.2 x 1.8 =
7.56
33.6 / 5 =
6.72
Serene has 87.32 lbs of kale to sell at the farmers market. She takes home 43.22 lbs at the end of the market. How much kale did she sell?
87.32 - 43.22 = 44.10 lbs
74.83 + 132.05
206.88
43.03 - 16.9 =
26.13
Zeke's is filling up his car with gas. He is currently on empty (yikes!) and his car has a 15 gallon tank. Gas currently costs $2.59 per gallon. How much will Zeke need to pay to fill up his car?
$38.85
15.5 / 0.5 =
31
Ana plants a garden that is 12.8 feet long and 9.2 feet wide. She needs to till up the surface area of her garden to get ready for planting. How many square feet of soil will she need to till?
12.8 ft x 9.2 ft = 117.6 square feet
Mr. Michael's has a garden that 13.6 feet wide and 16.8 feet long. What is the perimeter of the garden?
60.8 feet
12- 4.61
7.39
12.4 x 1.08
13.392
Maria and her family traveled 630 miles to Mexico for summer vacation. It took them 10.5 hours to reach their destination. How many miles did they travel per hour?
60 miles
Three friends go out to lunch and receive a bill for $66.75. If they decide to split the check evenly between themselves, how much will each friend pay?
$66.75 / 3 = $22.25
627.94 + 134.5544
762.4944
Javier works at a weather station in Idaho. In January they recorded the record temperature of 43.8*. In February they recorded the record temperature of 34.5*. In March they recorded the record temperature of 51.2*. What is the difference between the highest and lowest record temperatures?
51.2 - 34.5 = 16.7
.293 x 6.7
1.9631
16.52 / 1.4
11.8
After a hurricane a local shelter took in 210 survivors. Each survivor costs $5.87 to feed. If the shelter gets a donation of $1,500 do they have enough to feed all their survivors?
$1500 - (210 x $5.87) =
= $1,500.00 - 1,232.70 = $267.30
Yes, they will have enough to feed all the survivors.