(a(i))[1]
Solve for $x$ in $29 - x = 18$.
(a(ii))[3]
Solve for $y$ in $4(2y + 7) = 164$.
(b)[2]
Simplify the expression $6x^4 \times 8x$.
(c(i))[1]
Find the value of $\sqrt{81}$.
(c(ii))[1]
Find the value of $7^3$.
(c(iii))[1]
Find the value of $8^0$.
(d(i))[1]
Write $6751$ rounded to the nearest hundred.
(d(ii))[1]
Write $0.25$ in fraction form.
(d(iii))[1]
Write $0.06$ as a percentage value.
(d(iv))[1]
Write $687000000$ in standard form notation.