Share the apples
(1) Fill in the blanks:
| \( \text{3} \cdot \ \) | \( = \text{9} \) | \( \text{9} \cdot \ \) | \( = \text{72} \) | \( \text{6} \cdot \ \) | \( = \text{18} \) | \( \text{2} \cdot \ \) | \( = \text{14} \) | |||||||
| \( \text{36} : \) | \( = \text{4} \) | \( \text{48} : \) | \( = \text{8} \) | \( \text{20} : \) | \( = \text{5} \) | \( \text{25} : \) | \( = \text{5} \) | |||||||
| \( : \text{4} \) | \( = \text{6} \) | \( : \text{7} \) | \( = \text{4} \) | \( : \text{5} \) | \( = \text{6} \) | \( : \text{2} \) | \( = \text{2} \) | |||||||
| \( \text{36} : \) | \( = \text{4} \) | \( \text{16} : \) | \( = \text{4} \) | \( \text{4} : \) | \( = \text{2} \) | \( \text{14} : \) | \( = \text{2} \) |
(2) Fill in the blanks:
| 10 : 2 = | because | 18 : 3 = | because | |||||
| 28 : 4 = | because | 81 : 9 = | because | |||||
| 12 : 2 = | because | 56 : 8 = | because | |||||
| 63 : 9 = | because | 20 : 4 = | because |
(3) Calculate the unknown factor
| · 9 = 27 | · 7 = 35 | · 9 = 54 | · 8 = 56 | · 5 = 30 | |||||
| 27 : 9 = 3 | |||||||||
| · 7 = 21 | · 6 = 42 | · 9 = 54 | · 8 = 56 | · 3 = 9 | |||||
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(4) Text task - The teacher asked the students Antonija, Dario and Boris how many apples they picked in the school orchard.
Antonija picked 3 baskets of apples, and each basket had 9 apples.
Dario picked 7 times as many apples as Antonija.
Boris picked a total of 100 apples and wants to divide them equally among 9 friends.
How many apples did Antonija pick? How many apples did Dario pick? How many apples will each friend of Boris get? How many apples did Antonija and Dario pick together? |
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