Multiplying and Dividing by Powers of 10
6.1 x 10
61
0.2 x 4.6
0.92
3.6 ÷ 1.2
3
2.7 ÷ 9
0.3
We are going on a field trip. Our bus needs to get 10 gallons of gas before we leave. It costs $3.26 per gallon. How much will it cost for 10 gallons of gas?
$32.60
37.98 x 100
3, 798
3.9 x 0.3
1.17
0.72 ÷ 0.3
2.4
0.546 ÷ 7
0.078
You and your friend are having a snowball fight. Your friend throws his snowball 26.4 yards away. You throw yours 5 times as far. How far did you throw your snowball?
132 yards.
55.76 ÷ 10
5.576
9.6 x 5.5
52.8
7.84 ÷ 0.28
28
0.89 x 2
1.78
I am buying Christmas gifts for Ms. Hynes, Mr. Mitchell, Mrs. Kertelits and Ms. Bonacorso. I spent $24.60 in total on their gifts. Each gift cost the same amount. How much did I spend on each gift?
$6.15
650.3 ÷ 100
6.503
2. 65 x 4. 2
11.13
25.6 ÷ 3.2
8
6.3 x 5
31.5
You are throwing a cookie party and have to make A LOT of cookies. Each day you bake, you use 3.54 pounds of flour. How much flour do you use in 4 days?
14.16 pounds of flour.
0.418 x 100
41.8
1.8 x 0.35
0.63
3.78 ÷ 0.2
18.9
97.2 ÷ 27
3.6
I have 13.56 yards of ribbon. I am wrapping gifts for my 3 family members. I need to use an equal amount of ribbon for each gift. How much ribbon does each gift get?
4.52 yards.