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2. izračunaj.
a) 8
+ 8 + 8 + 8 + 8 + 8 + 8 + 8 =
...................................... ; b)
12 + 12 + 12 + 12 + 12 =
.......................................... ; c)
1 + 1 + 1 + 1 = .................................. ; d)
a + a + a + a + a + a = .......................; e)
10 + 10 + 10 = .............................. ; f)
100 + 100 = ........................... .
3. izračunaj. a) 7 X
2 =
.................................................................................................
; b) 4 X 13 =
.................................................................................................
; c) 3 X 0 =
.................................................................................................
; d) 5 X m =
.................................................................................................
.
4. izračunaj.
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2 X 5 = ....... 2
X 8 = ....... 2 X ....... = 20 2
X ....... = 8
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3 X 10 = ....... 3 X 6 =
....... 3 X ....... = 15 3
X ....... = 21
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4 X 1 = ....... 4 X 8 =
....... 4 X ....... = 28 4
X ....... = 0
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6 X 2 = ....... 4 X 3 =
....... ....... X 4 = 12 .......
X 4 = 40
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