Expanded Notation To Numeric Form With Decimals Worksheets With Answer Keys Page 10

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Answer Key
Name:
Expanded Notation to Numeric Form with Decimals
Convert each problem to numeric notation.
A n s w e r s
1
1
1
Ex) 2 + ( 1 ×
) + ( 8 ×
) + ( 1 ×
)
10
100
1000
2.181
Ex.
1
1
1
1) 6 + ( 2 ×
) + ( 1 ×
) + ( 3 ×
)
10
100
1000
6.213
1.
1
2) 7 × 100 + 8 × 10 + 8 + ( 8 ×
)
10
788.8
2.
1
3) 6 × 100 + 9 × 10 + 5 + ( 2 ×
)
10
695.2
3.
1
4) 3 × 10 + 4 + ( 1 ×
)
10
34.1
4.
1
1
5) 8 × 10 + 8 + ( 2 ×
) + ( 7 ×
)
10
100
88.27
5.
1
1
6) 6 + ( 4 ×
) + ( 7 ×
)
10
100
6.47
6.
1
1
1
7) 9 × 100 + 1 × 10 + 2 + ( 3 ×
) + ( 6 ×
) + ( 5 ×
)
10
100
1000
912.365
7.
1
8) 1 + ( 9 ×
)
10
1.9
8.
1
1
1
9) 3 × 100 + 2 × 10 + 2 + ( 4 ×
) + ( 7 ×
) + ( 4 ×
)
10
100
1000
322.474
9.
1
1
10) 7 + ( 8 ×
) + ( 4 ×
)
10
100
7.84
10.
1
1
11) 1 + ( 8 ×
) + ( 1 ×
)
10
100
1.81
11.
1
1
12) 8 + ( 6 ×
) + ( 4 ×
)
10
100
8.64
12.
1
13) 5 + ( 4 ×
)
10
5.4
13.
1
1
1
14) 9 × 10 + 4 + ( 9 ×
) + ( 4 ×
) + ( 8 ×
)
10
100
1000
94.948
14.
1
1
15) 9 × 10 + 5 + ( 2 ×
) + ( 6 ×
)
10
100
95.26
15.
1
1
1
16) 6 × 10 + 8 + ( 6 ×
) + ( 3 ×
) + ( 5 ×
)
10
100
1000
68.635
16.
1
17) 1 + ( 2 ×
)
10
1.2
17.
1
1
1
18) 1 + ( 6 ×
) + ( 8 ×
) + ( 2 ×
)
10
100
1000
1.682
18.
1
19) 5 × 100 + 1 × 10 + 9 + ( 2 ×
)
10
519.2
19.
1
1
1
20) 5 × 10 + 8 + ( 8 ×
) + ( 2 ×
) + ( 2 ×
)
10
100
1000
58.822
20.
1-10 95 90 85 80 75 70 65 60 55 50
Math
5
11-20 45 40 35 30 25 20 15 10 5
0

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