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Πράξεις με ρητούς
Πράξεις με ρητούς αριθμούς
| Question | Answer |
|---|---|
| +3+12= | +15 |
| +3-12= | -9 |
| -3+12= | +9 |
| -3-12= | -15 |
| -(-3-12)= | +15 |
| -18+0= | -18 |
| +18-0= | +18 |
| -(+8)= | -8 |
| -(-25)= | +25 |
| 8(-10)= | -80 |
| (-1)(-3)= | +3 |
| 8(-4)= | -32 |
| 6(-5)(-2) | 60 |
| (-1)(-3)(-5)2 | 30 |
| (-5)(-1)(-2)(-3)= | 30 |
| (-3/2) * (-2/3)= | +1 |
| (3/2) * (-2/3)= | -1 |
| (-2)(-1/2)= | +1 |
| (-3-2)(7-8)= | +5 |
| (-25):(-5)= | +5 |
| (25):(-5)= | -5 |
| (-25):5= | -5 |
| 2:(-1/2)= | -4 |
| (-1/2):2= | -1/4 |
| (-2):(-1/2)= | +4 |
| (-3,5):(-0,7)= | +5 |
| (-1,2)(-0,5)= | +0,6 |
| (-0,05)(-1000)= | +50 |
| (-5/9)(+18/15)= | -2/3 |
| (-3-5+8)(-15)(-1)= | 0 |
Created by:
Boniathe
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