Adding Decimals
10.30 + 11.50
21.80
13.62 - 11.41
2.21
Find the sum 11.66 + 9.41
21.07
Find the difference 18.32 - 14.54
3.78
Emma buys a sandwich for $5.75 and a drink for $2.45.
How much does she spend in total?
$8.20
13.62 + 16.27
29.89
37.16 - 6.06
31.10
Find the sum 29.40 + 14.62
44.02
Find the difference 44.52 - 34.73
9.79
A piece of ribbon is 12.6 meters long. Sarah cuts off 4.85 meters.
How much ribbon is left?
7.75 meters
52.36 + 44.63
96.99
93.62 - 42.61
51.01
Find the sum 92.99 + 7.01
100
Find the difference 87.66- 19.74
67.92
Jake fills his car with 9.45 gallons of gas one week and 7.8 gallons the next week.
How many gallons of gas did he buy in total?
17.25 gallons
107.46 + 73.44
180.90
117.37 - 102.24
15.13
Find the sum 147.82 + 196.43
344.25
Find the difference 192.17 - 117. 58
What is 74.59
Three pears weigh 5.67 ounces, 4.25 ounces, and 6.13 ounces.
What is the difference between the weights of the heaviest pear and the lightest pear?
1.88 ounces
654.22 + 325.67
979.89
792.69 - 202.34
590.35
Find the sum 792.67 + 208.33
1,001
Find the difference 946.89 - 767.94
What is 178.95
Maria buys a pair of shoes that costs $72.40. She has a store coupon for $8.25 off.
Maria says that the cost with the coupon is $64.05.
Explain Maria’s error and find the correct cost.
Maria subtracted incorrectly and got $64.05 instead of $64.15. She likely made a mistake with place value when subtracting the cents.
$64.15