getallen 3 cijfers (1)
getallen 3 cijfers (2)
getallen 3 cijfers (3)
getallen 3 cijfers (4)
getallen 2 of 3 cijfers
getallen 4 cijfers code
\(C_n^p\) (n = 2021, p = 2)
\(C_{99}^0+C_{99}^1+C_{99}^{99}\)
\(C_{n+p}^{\;p}\)
\(C_m^n=C_m^{n-1}\)
\(C_n^0+C_n^1+C_n^n\)
\(C_n^1+C_n^2+...C_n^n\)
\(C_{99}^0+C_{99}^2+C_{99}^{98}\)
\(C_{2004}^{1002} : C_{2003}^{1001}\)
\(D_n^{p+1}: D_n^p\)
\(C_8^1+C_8^2+ ... C_8^8\)
\(C_9^9+C_{10}^9+ ... +C_{99}^9\)
\(1.C_9^1+2.C_9^2 + ... + 9.C_9^9\)
1+2+3+4+...2020 =
\(C_n^0+2.C_n^1 + ... +2^n.C_n^n\)
\(\frac{C_n^p}{V_n^p}=\frac1{24}\)
\(C_{n+1}^2 = C_n^2 + ?\)
= 14 400 ?
\(\small \displaystyle \sum_{k=0}^{n}\; (-2)^k.\, C_{n}^{k}" \)
\(C_{n}^{\, p}+C_{n}^{\, p} \)
\(0\, !+C_{\,n}^{\, n}\)
\(\small \displaystyle \sum_{k=0}^{10}C_{10}^{\: k}\: 0,\!08^k.\, 0,\!02^{10-k}\)
\(\small \displaystyle \sum_{k=1}^{5}C_{5}^{k}\)
\(\small C_2^2+C_3^2+C_4^2 + ... + C_9^2\)
rechten tekenen (1)
rechten tekenen (2)
aantal snijpunten (2)
aantal snijpunten (4-3)
aantal snijpunten (4-4)
aantal snijpunten (4)
# rechten
# rechten én 3hoeken
driehoeken in zeshoek
driehoeken maken (1)
driehoeken maken (2)
driehoeken maken (3)
driehoeken maken (4)
driehoeken maken (5)
parallellogrammen (1)
parallellogrammen (2)
diagonalen zeshoek
diagonalen achthoek
diagonalen tellen
diagonalen tienhoek
diagonalen 20-hoek
deelverz. met a en b
deelverz. met 3 el.
deelverz. met 7 of 8 el.
commitee van 5 pers. (1)
commitee van 5 pers. (2)