import sys
input = lambda : sys.stdin.readline().rstrip()

sys.setrecursionlimit(2*10**5+10)
write = lambda x: sys.stdout.write(x+"\n")
debug = lambda x: sys.stderr.write(x+"\n")
writef = lambda x: print("{:.12f}".format(x))


t = input()[::-1]
d = int(input())
dp = [0]*9
dp[0] = 1
M = 10**9+7
for c in t:
    ndp = [0]*9
    if c!="?":
        v = int(c)
        for i in range(9):
            ndp[(i+v)%9] += dp[i]
    else:
        val = sum(dp)%M
        ndp = [val+dp[i] for i in range(9)]
        
    dp = ndp
if d==0:
    if all(((c=="0" or c=="?") for c in t)):
        ans = 1
    else:
        ans = 0
elif d==9:
    if all(((c=="0" or c=="?") for c in t)):
        ans = dp[0] - 1
    else:
        ans = dp[0]
else:
    ans = dp[d]
print(ans%M)