Expanded Notation To Numeric Form With Decimals Worksheets With Answer Keys Page 14
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20Answer Key
Name:
Expanded Notation to Numeric Form with Decimals
Convert each problem to numeric notation.
A n s w e r s
⁄
1
Ex) 1 + ( 2 ×
)
10
1.2
Ex.
⁄
1
1) 9 + ( 8 ×
)
10
9.8
1.
⁄
⁄
⁄
1
1
1
2) 9 + ( 5 ×
) + ( 8 ×
) + ( 6 ×
)
10
100
1000
9.586
2.
⁄
1
3) 7 + ( 1 ×
)
10
7.1
3.
⁄
⁄
1
1
4) 2 × 10 + 3 + ( 2 ×
) + ( 2 ×
)
10
100
23.22
4.
⁄
1
5) 9 + ( 1 ×
)
10
9.1
5.
⁄
⁄
1
1
6) 3 + ( 2 ×
) + ( 1 ×
)
10
100
3.21
6.
⁄
⁄
1
1
7) 5 × 10 + 1 + ( 4 ×
) + ( 5 ×
)
10
100
51.45
7.
⁄
1
8) 2 × 100 + 6 × 10 + 8 + ( 9 ×
)
10
268.9
8.
⁄
1
9) 9 × 10 + 6 + ( 1 ×
)
10
96.1
9.
⁄
⁄
⁄
1
1
1
10) 4 + ( 6 ×
) + ( 9 ×
) + ( 4 ×
)
10
100
1000
4.694
10.
⁄
⁄
⁄
1
1
1
11) 7 × 10 + 8 + ( 5 ×
) + ( 5 ×
) + ( 9 ×
)
10
100
1000
78.559
11.
⁄
1
12) 6 × 10 + 8 + ( 5 ×
)
10
68.5
12.
⁄
⁄
⁄
1
1
1
13) 4 + ( 2 ×
) + ( 7 ×
) + ( 8 ×
)
10
100
1000
4.278
13.
⁄
⁄
⁄
1
1
1
14) 3 × 100 + 6 × 10 + 6 + ( 4 ×
) + ( 2 ×
) + ( 3 ×
)
10
100
1000
366.423
14.
⁄
1
15) 7 × 10 + 8 + ( 2 ×
)
10
78.2
15.
⁄
1
16) 6 × 10 + 6 + ( 8 ×
)
10
66.8
16.
⁄
1
17) 6 × 10 + 1 + ( 6 ×
)
10
61.6
17.
⁄
1
18) 9 × 100 + 3 × 10 + 4 + ( 5 ×
)
10
934.5
18.
⁄
1
19) 2 × 100 + 6 × 10 + 9 + ( 7 ×
)
10
269.7
19.
⁄
⁄
1
1
20) 3 × 100 + 7 × 10 + 9 + ( 6 ×
) + ( 5 ×
)
10
100
379.65
20.
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