Basiskennis chemie/Systematische Probleem Aanpak/Exponent vermenigvuldigen Opgaven
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Opgaven
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Exponent: vermenigvuldigen
Bereken en noteer het antwoord in wetenschappelijke notatie
1.
10
2
×
10
3
=
{\displaystyle {\ce {10^{2}\ \times 10^{3}\ =}}}
10
5
{\displaystyle {\ce {10^{5}}}}
2.
10
4
×
10
7
=
{\displaystyle {\ce {10^{4}\ \times \ 10^{7}\ =}}}
10
11
{\displaystyle {\ce {10^{11}}}}
3.
10
7
×
10
11
=
{\displaystyle {\ce {10^{7}\ \times \ 10^{11}\ =}}}
10
18
{\displaystyle {\ce {10^{18}}}}
4.
10
10
×
10
12
=
{\displaystyle {\ce {10^{10}\ \times \ 10^{12}\ =}}}
10
22
{\displaystyle {\ce {10^{22}}}}
5.
10
7
×
10
5
=
{\displaystyle {\ce {10^{7}\ \times \ 10^{5}\ =}}}
10
12
{\displaystyle {\ce {10^{12}}}}
6.
10
1
×
10
−
2
=
{\displaystyle {\ce {10^{1}\ \times \ 10^{-2}\ =}}}
10
−
1
{\displaystyle {\ce {10^{-1}}}}
7.
1
,
00
⋅
10
1
×
7
,
00
⋅
10
2
=
{\displaystyle {\ce {1{,}00.10^{1}\ \times \ 7{,}00.10^{2}\ =}}}
7
,
00
⋅
10
3
{\displaystyle {\ce {7{,}00.10^{3}}}}
8.
3
,
00
⋅
10
3
×
4
,
00
⋅
10
6
=
{\displaystyle {\ce {3{,}00.10^{3}\ \times \ 4{,}00.10^{6}\ =}}}
1
,
20
⋅
10
10
{\displaystyle {\ce {1{,}20.10^{10}}}}
9.
6
,
00
⋅
10
6
×
1
,
00
⋅
10
10
=
{\displaystyle {\ce {6{,}00.10^{6}\ \times \ 1{,}00.10^{10}\ =}}}
6
,
00
⋅
10
16
{\displaystyle {\ce {6{,}00.10^{16}}}}
10.
9
,
00
⋅
10
9
×
0
,
00
⋅
10
0
=
{\displaystyle {\ce {9{,}00.10^{9}\ \times \ 0{,}00.10^{0}\ =}}}
0
,
00
⋅
10
0
{\displaystyle {\ce {0{,}00.10^{0}}}}
11.
1
,
00
⋅
10
11
×
1
,
00
⋅
10
12
=
{\displaystyle {\ce {1{,}00.10^{11}\ \times \ 1{,}00.10^{12}\ =}}}
1
,
00
⋅
10
23
{\displaystyle {\ce {1{,}00.10^{23}}}}
12.
9
,
00
⋅
10
9
×
3
,
00
⋅
10
9
=
{\displaystyle {\ce {9{,}00.10^{9}\ \times \ 3{,}00.10^{9}\ =}}}
2
,
70
⋅
10
19
{\displaystyle {\ce {2{,}70.10^{19}}}}
13.
7
,
00
⋅
10
7
×
6
,
00
⋅
10
5
=
{\displaystyle {\ce {7{,}00.10^{7}\ \times \ 6{,}00.10^{5}\ =}}}
4
,
20
⋅
10
13
{\displaystyle {\ce {4{,}20.10^{13}}}}
14.
4
,
00
⋅
10
4
×
9
,
00
⋅
10
1
=
{\displaystyle {\ce {4{,}00.10^{4}\ \times \ 9{,}00.10^{1}\ =}}}
3
,
60
⋅
10
6
{\displaystyle {\ce {3{,}60.10^{6}}}}
15.
1
,
00
⋅
10
1
×
1
,
00
⋅
10
−
1
=
{\displaystyle {\ce {1{,}00.10^{1}\ \times \ 1{,}00.10^{-1}\ =}}}
1
,
00
⋅
10
0
{\displaystyle {\ce {1{,}00.10^{0}}}}
16.
0
,
00
⋅
10
0
×
9
,
00
⋅
10
1
=
{\displaystyle {\ce {0{,}00.10^{0}\ \times \ 9{,}00.10^{1}\ =}}}
0
,
00
⋅
10
0
{\displaystyle {\ce {0{,}00.10^{0}}}}
17.
1
,
00
⋅
10
1
×
7
,
00
⋅
10
2
=
{\displaystyle {\ce {1{,}00.10^{1}\ \times \ 7{,}00.10^{2}\ =}}}
7
,
00
⋅
10
3
{\displaystyle {\ce {7{,}00.10^{3}}}}
18.
10
9
×
10
9
=
{\displaystyle {\ce {10^{9}\ \times \ 10^{9}\ =}}}
10
18
{\displaystyle {\ce {10^{18}}}}
19.
10
9
×
10
12
=
{\displaystyle {\ce {10^{9}\ \times \ 10^{12}\ =}}}
10
21
{\displaystyle {\ce {10^{21}}}}
20.
10
3
×
10
0
=
{\displaystyle {\ce {10^{3}\ \times \ 10^{0}\ =}}}
10
3
{\displaystyle {\ce {10^{3}}}}
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