\( 10 \times 9= \) \( 5 \times 7= \) LCM \( 9,5= \) \( 56-11 \times 5= \) HCF \( 27: 18= \) \( \sqrt[3]{64}= \) \( 15^{2}= \) \( \sqrt[3]{216} \)

What percentage is 36 of 82 ?

If the sum was 24 and you turned over an 8 , how would you find the difference? share your strategy.

If the sum is 18 and you turned over a 7 , how would you find the new sum? Share your strategy.

With your teacher: The first term of a arithmetic sequence is 14 . The \( 7^{\text {th }} \) term is 50 . Find: (a) The common difference ' \( d \) '. (b) The rule for the sequence. The \( 6^{\text {th }} \) term of an arithmetic sequence is 123 . The \( 11^{\text {th }} \) term is 98 . Find; (a) The common difference ' \( d \) ' and first term ' \( a \) '. The rule for the sequence. (b) (c) \( 16^{\text {th }} \) term.

If \( 3^2 \) is calculated, what is the result?