Addition of Decimals
Subtraction of Decimals
Multiplication of Decimals
Division of Decimals
Potpourri
100
3.2 + 5.9 =
9.1
100
2.9 - 0.4 =
2.5
100
3.2 x 8 =
25.6
100
7.2 / 6 =
1.2
100
9.8
200
1.54 + 12.4 =
13.94
200
79.09 - 54.18 =
24.91
200
13.04 x 4 =
52.16
200
2.4 / 8
0.3
200
A baker uses 5.5 pounds of flour daily. How many pounds of flour will he use in two weeks?
38.5 or 27.5 pounds
300
134.09 + 98.5 +
232.59
300
4.05-0.024 =
4.026
300
7.9 x 28 =
221.2
300
4.628 / 52 =
0.089
300
For a field trip, the school bought 47 sandwiches for $4.60 each and 39 bags of chips for $1.25 each.
How much did the school spend in all?
$481.15
400
0.002 + 76.1
76.102
400
720.912 - 4.09 =
716.822
400
70.4 x 76 =
5,350.4
400
738.162 / 23 =
32.094
400
A soccer coach spent $162 dollars on 24 pairs of socks for his players. How much did five pairs of socks cost?
$33.75
500
10.09 + 984 =
994.09
500
34 - 0.04 =
33.96
500
9.048 x 62 =
560.976
500
228.15 / 45 =
5.07
500
Twins Bakery has 12 bags of flour in their bakery. Each bag weighs 4.53 pounds. They will use all of the flour to make 18 batches of cinnamon rolls. Each batch of rolls uses an equal amount of flour. How many pounds of flour will they use for each batch?
3.02 pounds of flour for each batch.