Expanded Notation To Numeric Form With Decimals Worksheets With Answer Keys Page 12

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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
Ex) 4 × 10 + 9 + ( 2 ×
) + ( 6 ×
)
10
100
49.26
Ex.
1
1) 7 × 100 + 2 × 10 + 5 + ( 3 ×
)
10
725.3
1.
1
1
1
2) 9 + ( 5 ×
) + ( 1 ×
) + ( 1 ×
)
10
100
1000
9.511
2.
1
1
1
3) 4 × 100 + 8 × 10 + 6 + ( 1 ×
) + ( 4 ×
) + ( 6 ×
)
10
100
1000
486.146
3.
1
4) 6 + ( 4 ×
)
10
6.4
4.
1
1
5) 5 × 100 + 2 × 10 + 9 + ( 1 ×
) + ( 9 ×
)
10
100
529.19
5.
1
1
6) 3 × 10 + 4 + ( 6 ×
) + ( 3 ×
)
10
100
34.63
6.
1
1
7) 8 × 10 + 2 + ( 2 ×
) + ( 9 ×
)
10
100
82.29
7.
1
8) 9 × 100 + 8 × 10 + 7 + ( 4 ×
)
10
987.4
8.
1
9) 3 + ( 7 ×
)
10
3.7
9.
1
1
10) 8 + ( 2 ×
) + ( 1 ×
)
10
100
8.21
10.
1
11) 1 + ( 5 ×
)
10
1.5
11.
1
1
12) 2 × 10 + 6 + ( 8 ×
) + ( 6 ×
)
10
100
26.86
12.
1
1
1
13) 6 + ( 2 ×
) + ( 5 ×
) + ( 3 ×
)
10
100
1000
6.253
13.
1
14) 9 + ( 5 ×
)
10
9.5
14.
1
1
15) 2 × 10 + 6 + ( 1 ×
) + ( 8 ×
)
10
100
26.18
15.
1
1
16) 9 + ( 7 ×
) + ( 8 ×
)
10
100
9.78
16.
1
17) 6 × 10 + 4 + ( 9 ×
)
10
64.9
17.
1
1
18) 9 × 100 + 7 × 10 + 5 + ( 5 ×
) + ( 7 ×
)
10
100
975.57
18.
1
1
19) 5 + ( 3 ×
) + ( 6 ×
)
10
100
5.36
19.
1
1
20) 2 + ( 1 ×
) + ( 8 ×
)
10
100
2.18
20.
1-10 95 90 85 80 75 70 65 60 55 50
Math
6
11-20 45 40 35 30 25 20 15 10 5
0

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