Page 44 - Booklet prim 5 (first term 2025
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1- Complete with ( prime) or (composite) :
a) 2 is __P_ri_m__e_ b) 13 is ___P_r_im__e
c) 16 is __C_o__m_p_osite d) 24 is __C_o_m__p_osite
e) 5 is _P_ri_m__e__ f) 12 is _C_o_m__p_o_site
2- Find the prime factors of the numbes below:
15 6
23
5 24 =………2…x…2…x…2……x 3
45 =……3…x…3…x…5………
8 2
22
23
32 =……2…x…2…x…2……x …2 x 2 44 12 =……2…x…2…x…3………