Adding Decimals
14.5 + 3.4
17.9
56.44 - 4.12
52.32
8.4(2)
16.8
18.3 + 7.3 - 2.1
23.5
Henry had $875.24 in his bank account. He bought a TV for $389.13. How much does he have in his bank account now?
$486.11
62.9 + 18.7
81.6
93.4 - 55.5
37.9
45.3(0.7)
31.71
29.08 - 15.33 + 5
18.75
Claire makes bracelets and sells them for $13.50 a piece. At the art fair this weekend, she sold 9 bracelets. How much money did she make?
$121.50
234.5 + 12.3
246.8
30.58 - 1.499
29.081
0.99(3.4)
3.36
89 - 4.3(6)
63.2
Gregory is a home baker. This week, he has an order for 2 dozen sugar cookies and 4 dozen cake pops. How much will he charge his customer total?
Sugar cookies: $25.44/dozen
Cake pops: $14.76/dozen
$109.92
0.019 + 72.86
72.879
698.2 - 1.422
696.778
7.09(3.4)
24.106
5.6(0.32) + (17.88 - 8.9)
10.77
John is building a tree house. He needs 185 nails and 25 wood boards. He has $250 to spend on supplies. How much money will he have left after he buys nails and boards?
Nails: $0.09/nail
Boards: $4.32/board
$125.35
14.5 + 8.972 + 0.02
23.492
10,702.05 - 936.1
9765.95
0.02(53.7)
1.074
4.9(9.03 - 8.75)
1.372
John is building a sandbox and has 25 feet of wood to use. The sandbox will be 6.78 long and 5.02 wide in order to fit perfectly where the client wants it.
Find the perimeter of the sandbox to see if John has enough wood to build the sandbox.
To find the perimeter of a rectangle, you can use the formula 2(b) + 2(h).