def I(): return int(input())
def MI(): return map(int, input().split())
def LI(): return list(map(int, input().split()))

def main():
    mod=10**9+7
    T=input()
    D=I()
    N=len(T)
    
    if D==0:
        S=0
        cnt=0
        for i in range(N):
            if T[i]=="?":
                cnt+=1
            else:
                S+=int(T[i])
        if S==0:
            print(1)
        else:
            print(0)
        exit()
        
    T2=[]
    for i in range(N):
        if T[i]!="0":
            T2.append(T[i])
            
    if T2==[]:
        print(0)
        exit()
    
    N=len(T2)
    dp=[[0]*9 for _ in range(N+1)]
    #dp[i][j]はi番目まで見て桁和の桁和がj

    
    t=T2[0]
    if t=="?":
        for j in range(9):
            dp[1][j]=1
    else:
        dp[1][int(t)]=1
    
    for i in range(1,N):
        t=T2[i]
        if t=="?":
            for j in range(9):
                dp[i][j]=dp[i][j]%mod
                for k in range(10):#?をkにする
                    dp[i+1][(j+k)%9]+=dp[i][j]
                    
                
        else:
            t=int(t)
            for j in range(9):
                dp[i][j]=dp[i][j]%mod
                dp[i+1][(j+t)%9]=dp[i][j]
                
    print(dp[-1][D%9]%mod)
    
            
            



main()