A.4 | B.5 | C.6 | D.7 |
A.6 | B.7 | C.5 |
A. | B. | C. |
A.52+4=96 | B.12+3<40 | C.7-2.8 | D.20.5+3.7=24.2 |
A.x+5>7.3 | B.5x<13.5 | C.3b=7.8 | D.3x+2>29 |
A.9x+7 | B.9x+7>16 | C.9x+7=16 |
A.36 | B.33.5 | C.34.5 |
A.25+75=100 | B.x-14<29 | C.2x+x | D.32-3x=0 |
A.5a+8 | B.4+6=10 | C.2x+5=6 |
A.67-x>20 | B.6a-7=5 | C.33x-3 | D.18+30=48 |