Which phrase is usually associated with addition? the difference of two numbers triple a number half of a number the total of two numbers

Extra points! find the missing dimension! need asap

Hundred and tens tables to make 430 in five different ways

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?