20 thoughts on “Year 1 Maths Challenge

  1. 1
    3
    5
    7
    9
    11
    13
    15
    17
    19
    21
    23
    25
    27
    29
    31
    33
    35
    37
    39

    1
    3
    5
    7
    9
    11
    13
    15
    17
    19
    21
    23
    25
    27
    29
    31
    35
    37
    39

    1
    3
    5
    7
    9
    11
    15
    17
    19
    21
    23
    25
    27
    29
    31
    33
    35
    37
    39
    41
    43
    45
    47
    49

  2. Gold
    2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52, 54,56, 58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100.

  3. 2+3=5
    1+1=2
    3+3=6
    1+2=3
    4+4=8
    0+0=0
    10+10=20
    44+1=45
    22+4=26
    3+6=9
    99+1=100
    100-100000=0
    44+2=46
    1000000000000+0=1000000000000000000

  4. Gold
    The alien did not eat the numbers 2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100

  5. The alien did not eat
    2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100

  6. we are doing the gold one

    odd:
    3
    5
    7
    9
    11
    13
    15
    17
    19
    21
    23
    25
    27
    29
    31
    33
    35
    37
    39
    41
    43
    45
    47
    49
    51
    53
    55
    57
    59
    61
    63
    65
    67
    69
    71
    73
    75
    77
    79
    81
    83
    85
    87
    89
    91
    93
    95
    97
    99

  7. Come on Year 1! There are only 2 weeks left to complete the challenges we should have lots of children finishing them by now. You can do it!

Leave a Reply