#dahao

x = [0 for _ in range(9)]

def quaylui(vitri):
    for j in range(3):
        x[vitri] = j
        if (vitri == 8):
            s = '1'
            giatri = 1
            for i in range(8):
                giatri = giatri + 1
                if (x[i] == 1): s = s + '+'
                else:
                    if (x[i] == 2): s = s + '-'
                s = s + str(giatri)
            tong = 0
            so = 0
            dau = 1
            for i in s:
                if ('0' <= i and i <= '9'): so = so * 10 + int(i)
                if (i == '+'):
                    tong = tong + dau * so
                    dau = 1
                    so = 0
                else:
                    if (i == '-'):
                        tong = tong + dau * so
                        dau = -1
                        so = 0
            tong = tong + dau * so
            if (tong == 100): print(s, end = '=100\n')
        else: quaylui(vitri + 1)
#********************
quaylui(0)