Събиране и изваждане без преминаване

Събиране и изваждане без преминаване

2 клас
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  • Slide image
  • Image for quiz
    answers
    46
    55
    15
    65
  • Image for quiz
    answers
    41
    15
    51
    81
  • Pick the correct location on this image
  • Pick the correct location on this image
  • Pick the correct location on this image
  • Pick the correct location on this image
  • Pick the correct location on this image
  • Pick the correct location on this image
  • (84 - 20) + 30 =
    answers
    • "64 + 30 = 94"
    • "64+30=94"
  • (40 + 54) - 2 =
    answers
    • "94 - 2 = 92"
    • "94-2=92"
  • (15 + 50) + 20 =
    answers
    • "65 + 20 = 85"
    • "65+20=85"
  • 40 + (54 - 2) =
    answers
    • "40 + 52 = 92"
    • "40+52=92"
  • 10 + (56 + 20) =
    answers
    • "10 + 76 = 86"
    • "10+76=86"
  • Свържи, за да е вярно.
    answers
    • 56 + 3
      3 + 56
    • 27 + 12
      12 + 27
    • 45 + 50
      50 + 45
  • Slide image
  Try it out

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