Estimate: 3 x 0.57
Example: 3x1=3
Multiply: 6 x 0.92
5.52
Divide: 43.5 ÷ 3
14.5
72.3 ÷ 100
0.723
Aleena's house is 0.4 mile from the school. The distance from her house to the grocery store is 10 times the distance from the school. What is the distance from Aleena's house to the grocery store?
4 miles
Estimate: 0.82 x 0.69
Example: 1 x 1= 1
Multiply: 0.93 x 0.74
0.6882
Divide: 0.79 ÷ 0.4
1.975
86.34 x 10
863.4
Akshay buys 2 fish tanks at the pet store. Each tank holds 9.7 liters of water. How many liters of water will he need to fill both tanks?
19.4 liters
Estimate: 15.8 x 0.28
Example: 16 x 0 = 0
Multiply: 14.8 x 0.83
12.284
Divide: 212.8 ÷ 3.8
56
56.2 x 100
5,620
Reagan is buying a pack of gum that costs $1.50. The sales tax is found by multiplying the cost of the gum by 0.06. What is the sales tax on the gum?
$0.09
Estimate: 112.5 ÷ 9
Example: 110 ÷ 10= 11
Multiply: 0.78 x 9.1
7.098
Divide: 1.8 ÷ 0.08
22.5
126.384 ÷ 100
1.26384
Nixon has $62. He wants to buy some movies at the store. If each movie costs 15.50, how many movies can Louise buy?
4 movies
Estimate: 489.1 ÷ 7.3
Example: 490 ÷ 7= 70
Multiply: 2.43 x 3.432
8.33976
Divide: 12.71 ÷ 6.2
2.05
102.6 ÷ 102
1.026
Sophia paints a rectangular mural on the wall. The area of the mural is 128.52 square feet. The mural is 12.6 feet wide. What is the height of the mural?
10.2 feet