Adding & Subtracting Decimals
What is 13.7 - 5.9?
7.8
2.6 x 3.4?
8.84
0.8 ÷ 0.4 =
÷
2
Brenda & Jenna saved up $81.75 and $46.29 to buy a gift for their mom for Mother's Day. How much money in all did the sisters set aside for the gift?
$128.04
What's 8.3 x 2.7?
22.41
What is 26.87 + 35.9
62.77
7.92 x 5.6?
44.352
4.9÷10
Mrs. K was training for a marathon (yeah right)... assuming she ran 37.42 miles the first day and 29.57 miles the second day, what was the difference in the total from the first to the second day of her running?
7.85 miles
13,475.60 + 879.42 = ?
14,355.02
What is 136.24 - 24.75?
111.49
27.3 x 4.8
131.04
0.96 ÷ 0.08
12
I make $9.75 an hour babysitting. If I take a job that is for 6 hours, how much money did I make that night?
$58.50
What's 218.07 - 138.5?
79.57
1,346.50 + 23.94=
1,370.44
23.2 x 5.7?
132.24
48.9 divided by 3 is what?
16.3
If I ordered a huge cookie that was 4.65 feet long and I wanted to share it with 2 friends (so 3 of us are eating it)... how big is each part of the cookie we are consuming?
1.55 feet
Let's say I had $100 in my bank account. I babysat and earned $25.50, and then I went out for dinner to Taco Bell and spent $43.75. Then, I bought my friend a Valentine's gift for $15.45. Then, I bought my favorite teacher a $25 gift card to Starbucks. How much money do I have left?
$41.30
498.62 - 371.4 =
127.22
46.6 x 18.4?
857.44
36.300 divided by 0.6 =
60.50
I go to a concert with $175.00 in my hand. I buy a t-shirt for $69.99, a Coke for $4.75, a sticker for $6.80, and a large pizza for $27.55. How much money do I have left?
$65.91
True or False: when I multiply decimals, the most important thing to do is line up the decimal places.
False.