1) On a kitchen garden dug beds of 28 people. Then 5 people left behind water and 3 behind seeds how many people remained on a kitchen garden? 2) In one pile of 30 notebooks and in two others on 20 notebooks in everyone how many notebooks in three piles?

1) 28-5=23 2) 23-3=20chelovek ostalos1) 28-5-3=20 answer: on a bed there were 20 people. 2) 30+20*2=30+40=70 answer: only 70 notebooks that's all)) designate as the best please and you szhkonomit points
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