1. -6 + 16 = 10.
2. -2 * (-5) = 10.
3. -20 + 30 = 10.
4. -20 : (-2) = 10.
5. 5 - (-5) = 10.
1. -1 * (-10) = 10.
2. -20 + 30 = 10.
3. 10 - 0 = 10.
4. -50 : (-5) = 10.
5. -40 + 50 = 10.
1. 10 * 1 = 10.
2. 0 - (-10) = 10.
3. -9 + 19 =10.
4. -40 - (-50) = 10.
5. -100 : -10 = 10.
1. 12 + (-2) = 10.
2. -2 * (-5) = 10.
3. 8 - (-2) = 10.
4. 16 + (-6) = 10.
5. -80 : (-8) = 10.
1. -5 + 15 = 10.
2. 3 - (-7) = 10.
3. -10 * (-1) = 10.
4. - 6 - (-16) = 10.
5. -70 : (-7) = 10.
Б1. -100 : 10 = -10.
2. -10 + 0 = -10.
3. -6 - 4 = -10.
4. -1 * 10 = -10.
5. -17 + 7 = -10.
1. 20 : (-2) = -10.
2. 10 - 20 = -10.
3. 5 * (-2) = -10.
4. -30 + 20 = -10.
5. -1 - 9 = -10.
1. -60 : 6 = -10.
2. -30 + 20 = -10.
3. 0 - 10 = -10.
4. -17 + 7 = -10.
5. 5 * (-2) = -10.
1. -20 + 10 = -10.
2. 100 - 110 = -10.
3. 10 * (-1) = -10.
4. -50 - (-40) = -10.
5. 90 : (-9) = -10.
1. -5 * 2 = -10.
2. 15 + (-25) = -10.
3. -70 : 7 = -10.
4. -6 - 4 = -10.
5. -8 + (-2) = -10.
В1. -200 : (-2) = 100.
2. 220 - 120 = 100.
3. -5 * (-20) = 100.
4. -75 + 175 = 100.
5. 45 - (-45) = 100.
1. -400 : (-4) = 100.
2. -10 - (-110) = 100
3. -2 * (-50) = 100.
4. 160 + (-60) = 100.
5. -50 -(-150) = 100.
1. -80 + 180 = 100.
2. -25 * (-4) = 100.
3. 80 - (-20) = 100.
4. -300 : (-3) = 100.
5. 60 - (-40) = 100.
1. 110 + (-10) = 100.
2. -100 * (-1) = 100.
3. 0 - (-100) = 100.
4. -100 : (-1) = 100.
5. -20 - (-120) = 100.
1. -1000 : (-10) = 100.
2. -50 + 150 = 100.
3. -10 * (-10) = 100.
4. 140 + (-40) = 100.
5. 30 - (-70) = 100.
27 и 22- средние члены пропорции