4 thoughts on “Year 1 Maths Challenge

  1. 1. George has the longest stick.
    2. Lauren is the tallest.
    3. If I join the two straws together, they would be 30cm.
    4. Ways of making 30cm:
    8+11+11=30
    5+14+11=30
    1+18+11=30
    17+10+3=30
    13+10+7=30
    5+10+15=30
    1+10+19=30
    16+2+2+10=30
    50-20=30
    12+0+18=30
    17+0+13=30
    9+11+10=30
    6+13+11=30
    2+17+11=30
    18+11+1=30
    14+10+6=30
    10+10+10=30
    6+10+14=30
    2+10+18=30
    22+5+4-1=30
    27+2+1=30
    23+3+2+2=30
    19+10+0+1=30
    15+4+1+10=30
    49+1-20=30
    13+0+17=30
    9+0+21=30
    5+0+25=30
    28+0+2=30
    26+0+4=30
    22+0+8=30
    18+0+12=30
    17+0+10+3=30
    14+5+10=30
    9+10+11=30
    0+30+0=30
    22+4+4=30
    7+10+10+3=30
    4+15+11=30
    20+10+10=30
    16+10+4=30
    12+10+8=30
    4+10+16=30
    29+2-1=30
    29+0+1=30
    25+0+5=30
    20+9+0+1=30
    11+0+19=30
    15+0+15=30
    7+0+23=30
    3+0+27=30
    26+0+4=30
    24+0+6=30
    20+0+10=30
    26+1+1+2=30
    8+0+22=30
    4+0+26=30
    27+0+3=30
    25+0+5=30
    21+0+9=30
    3+16+11=30
    15+10+5=30
    11+10+9=30
    3+10+17=30
    27+4-1=30
    6+0+24=30
    29+0+1=30
    25+0+5=30
    23+0+7=30
    19+10+1=30
    17+10+13=30
    21+2+4+1+2=30
    8+10+12=30
    18+1+10+0+1=30
    40-10=30
    7+12+11=30
    14+0+16=30
    19+0+11=30

  2. 1. George has the longest stick.
    2. Lauren is the tallest.
    3. If I join the two straws together, they would be 30cm.
    4. Ways of making 30cm:
    9+11+10=30 8+11+11=30 7+10+10+3=30 7+12+11=30
    6+13+11=30 5+14+11=30 4+15+11=30 3+16+11=30
    2+17+11=30 1+18+11=30 20+10+10=30 19+10+1=30
    18+11+1=30 17+10+3=30 16+10+4=30 15+10+5=30
    14+10+6=30 13+10+7=30 12+10+8=30 11+10+9=30
    10+10+10=30 9+10+11=30 8+10+12=30 17+10+13=30
    6+10+14=30 5+10+15=30 4+10+16=30 3+10+17=30
    2+10+18=30 1+10+19=30 29+2-1=30 27+4-1=30
    22+5+4-1=30 0+30+0=30 29+0+1=30 28+1+1=30
    27+2+1=30 26+1+1+2=30 25+0+5=30 24+4+1+1=30
    23+3+2+2=30 22+4+4=30 20+9+0+1=30 21+2+4+1+2=30
    19+10+0+1=30 17+0+10+3=30 16+2+2+10=30 18+1+10+0+1=30
    15+4+1+10=30 14+5+10=30 40-10=30 29+1+1-1=30
    49+1-20=30 50-20=30 15+0+15=30 14+0+16=30
    13+0+17=30 12+0+18=30 11+0+19=30 10+0+20=30
    9+0+21=30 8+0+22=30 7+0+23=30 6+0+24=30
    5+0+25=30 4+0+26=30 3+0+27=30 29+0+1=30
    28+0+2=30 27+0+3=30 26+0+4=30 25+0+5=30
    26+0+4=30 25+0+5=30 24+0+6=30 23+0+7=30
    22+0+8=30 21+0+9=30 20+0+10=30 19+0+11=30
    18+0+12=30 17+0+13=30 16+0+14=30 2+0+28=30

  3. 1).George has the longest stick.
    2).Lauren is the tallest.
    3).30cm if they are joined together.
    4).16cm +10cm +4cm= 30cm.
    19cm +10cm +1cm=30cm.
    26cm +4cm=30cm.
    20cm +10cm=30cm.

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