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Chapter 1 - Numbers and number system review (Gr ...

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  • 302 x ... = 30200
    100
  • Sanjiv makes a sequence of numbers starting with 100. He subtracts 15 each time. Write in the next two numbers in the sequence. 100, 85, 70, 55, 40, 25, ..., ...
    10 and -5
  • ... : 10 = 560
    5600
  • Six hundred thirty-four thousand, two hundred thirty-six. Write in number ...
    634 236
  • ... x 1000 = 67000
    67
  • 8 Fill in the missing number. 9087 = 9000 + ____________ + 7
    80
  • 10 Erik makes a sequence of numbers. His rule is to add the same amount each time. Write the missing numbers. -1, ..., ..., 14
    4 and 9
  • Arrange the numbers 7, -9, -5, 9 from largest to smallest
    9, 7, -5, -9
  • Figure out this numbers into words. 765 234 ...
    Seven hundred sixty-five thousand, two hundred thirty-four.
  • Which is colder: -3°C or 2°C?
    -3°C
  • 9800 : 100 = ...
    98
  • If the temperature is 3°C in the morning and drops by 7 degrees, what is the new temperature?
    3 - 7 = -4°C
  • A sequence starts at 16. 3 is subtracted each time. What is the first number in the sequence that is less than zero?
    -2
  • Arrange the numbers -2, -7, -1, -5 from smallest to largest
    -7, -5, -2, -1
  • Fill in the blank: -4 __ -2 (>, <, or =)
    -4 < -2
  • 14 x 100 = ...
    1400