import sys
input = sys.stdin.readline

T = input()[:-1]
N = len(T)
D = int(input())
flag = True

for i in range(N):
    if T[i]!='?' and T[i]!='0':
        flag = False
        
if D==0:
    if flag:
        print(1)
    else:
        print(0)
        
    exit()
        
dp = [[0]*9 for _ in range(N+1)]
dp[0][0] = 1
MOD = 10**9+7

for i in range(N):
    if T[i]!='?':
        for j in range(9):
            k = (j+int(T[i]))%9
            dp[i+1][k] += dp[i][j]
            dp[i+1][k] %= MOD
    else:
        for j in range(9):
            for k in range(10):
                l = (j+k)%9
                dp[i+1][l] += dp[i][j]
                dp[i+1][l] %= MOD

if D==9:
    if flag:
        print((dp[N][0]-1)%MOD)
    else:
        print(dp[N][0])
else:
    print(dp[N][D])