Multiplying Decimals by powers of 10
4.9 x 10 to the power of 3
4,900
7.2 x 2.69=? round to the nearest whole number.
21
0.7 x 0.8=?
0.56
1.3 x 1.5=?
1.95
75 x 53=? 1.
7.5 x 53=397.5
0.75 x 53=? 2.
Answer 2 questions
1. 3975
2. 39.75
9.4 x 10 to the power of 4
94,000
141.16 x 7.71=? round to the nearest hundred for the first number and nearest whole number for the second number.
800
0.9 x 0.9=?
0.81
4.7 x 5.2=?
24.44
The 3 in 3.86 is ______ of the 3 in 386.78
1/100
12.5 x 10 to the power of 4
125,000
11.24 x 15.12=? round to nearest tens place.
200
0.2 x 0.3=?
0.06
9.21 x 3.2=?
29.472
The 4 in 48,989.62 is ______ the 4 in 862,842,129.8831
equal to
24.7 x 10 to the power of 5
2,470,000
24.169 x 3.741=? round to nearest whole number.
96
0.6 x 0.007
0.0042
7.32 x 2.54=?
18.5928
589 x 79 =? 1.
58.9 x 7.9=? 2.
58.9 x 0.79=46.531
Answer both questions
1. 46531
2. 465.31
6.7 x 10 to the power of 7
67,000,000
12.24 x 12.72=? Use a range to solve it. Give the range not a number in it.
144-169
0.7 x 0.04=?
0.028
7.528 x 7.3=?
54.9544
35 x 17=? 1.
3.5 x 1.7=5.95
0.35 x 0.17=? 2.
Answer 2 questions
1. 595
2.0.0595