Adding Decimals
4.5+2.3
6.8
6.88-0.24
6.64
4.2(7.3)
82.96/34
2.44
Emma buys a notebook for $3.75 and a pack of pencils for $2.48. She pays with a $10.00 bill.
$3.77
21.24+17.9
39.14
13.5-12.2
1.3
12.3*2.4
29.52
204/8.5
24
Marcus reads for 1.25 hours on Monday, 0.85 hours on Tuesday, and 1.4 hours on Wednesday. His goal is 5 hours. How many more hours does he need to read?
1.5 more hours
6.54+7.990
14.53
26.786-12.22
14.566
32.4(0.005)
0.162
46.032/5.6
8.22
A group of students makes 8 bracelets, using 0.75 meters of string for each bracelet. They buy 7.5 meters of string at $1.20 per meter. How much money did they spend on the string, and how many meters will they have left after making all 8 bracelets?
$9.00 spent on string; 1.5 meters left
23.4332+0.023453
23.456653
27.8-4.944
22.856
42.34*6.54
276.9036
What divided by 6.3 is 12.2?
76.86
At a school carnival, students sell 15.5 pounds of popcorn for $3.20 per pound and 12 bags of candy for $2.45 each. They spend $18.75 on supplies. If they share the money left equally among 5 student groups, how much money does each group receive?
$12.05per group.
5.9873+243.543
249.5303
8.1005-6.9769
1.1236
(3.4)(2.88)(5.9)
57.7728
0.02436/0.12
0.203
Sixth graders raise money by selling 48 water bottles for $1.75 each and 36 bags of popcorn for $2.40 each. They spend $28.65 on supplies and $19.80 on decorations. They divide the remaining money equally among 5 classrooms. If each classroom then spends $12.85 on additional materials, how much money does each classroom have left?
$11.54 per classroom