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Math 4 (Eng P2)

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    Math
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  • What operation signs ( +, -, x, : ) must replace Ο and Δ so that the mathematical sentence 2 + 8 + 3 = 2 Ο 8 Δ 3 is correct?
    Ο = x; and Δ = -
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  • Laura went for apple picking. She gave 1/5 of the apples she picked to Lily, and 1/4 to Jim. At the end of the day, she had 22 apples left. How many apples did she pick at first?
    40
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  • The digits 1 to 9 are placed inside the squares in the diagram, with a different digit in each of the boxes. Only the digit 2 is shown. What is the 2-digit number in the first two boxes from the left? A-98, B-86, C-78, D-76
    D-76
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  • Ben played for 10 minutes after reaching home. He watched TV for another 20 minutes before having lunch. His lunch, which lasted for 20 minutes, was finished at 2:50 PM. At what time did Ben reach home?
    2 PM
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  • Choose your answer.
    Rainy day dog
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  • ???
    10:20 AM
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  • Find the perimeter and the area of this shape.
    42 cm; 65 cm2
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  • ???
    162 cm
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  • Tina creates a new drink by mixing milk and syrup. The ratio of milk to syrup is 3:1. How many liters of milk and syrup does Tina need if she wants to fill a 28l bottle of the new drink?
    Milk:28l ; Syrup:7l
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  • The sum of two natural numbers is 96. If you reduce the first number by 7 times, you get the second number. Find those 2 numbers.
    84 and 12
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  • Tina drinks 1/4 litre of water every day. Her bottle can contain 7/12 litre. How many bottles of water does Tina drink in a week?
    3 bottles
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  • Anna bought 4 pens and 3 notebooks for 54,000 VND. Tina bought 7 pens and 6 notebooks of the same types for 99,000 VND. How much is a pen and a notebook?
    9000 VND ; 6000 VND
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  • ???
    Saturday
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  • ???
    B and C
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  • ???
    A
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  • ???
    1 and 4
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