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Grade 4

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  • 5 is number
    right
  • what is the name of this property 9 + 6 + 4 = (9 + 6) + 4
    Associative
  • write the number fifty billion three hundred six thousand and twelve
    50, 000 , 306 , 012
  • 5 is not digit
    false
  • consist the biggest number from 9 / 0 / 4 / 6 / 1 / 2 / 7
    9,764,210
  • read the number 89,203,511
    eighty nine million two hundred three thousand five hundred eleven
  • consist the biggest number from 9 / 0 / 4 / 6 / 1 / 2 / 7
    1,024,679
  • 45 is digit
    false
  • find the missing number 9 + ............. = 2 + ...............
    2 , 9
  • put the sign < = > 214, 003 , 100 .................... 412 , 003, 100
    >
  • 90,000 + 400 + 7 = ....................
    90,407
  • 45000 + 900 + 56 = ..........................
    45956
  • right or false (5 is numeral)
    right
  • put the sign < = > 678,000,312 ................ 678 , 000, 312
    =
  • what is the name of this property 8 + 0 = 8
    Additive Identity
  • find the missing number 9 + ................. = 9
    0
  • what is the name of this property 8 + 9 = 9 + 8
    Commutative
  • put 8,560,000,030 in expanded form by multiplying
    (8 x 1 000 000 000) + (5 x 100 000 000) + (6 x 10 000 000) + (3 x 10)
  • put the sign < = > 678,000,312 ................ 678 , 312 , 000
    <
  • find the missing number (9 + 4) + 1 = 4 + (9 + ...............)
    1
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