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Counting to 120: Grade 1 Math Test Answer Key – PDF Download

    Counting to 120 – Grade 1 math test answer key

    This grade 1 numbers test answer key gives the full solution and the scoring guide for each of the 8 test questions on counting to 120.

    Use this key to score the test out of 20 points. Each answer shows the correct numbers, and the scoring note tells how the points are given. Pictures show the missing numbers in the strips, charts, and number lines.

    Grade 1Common Core: 1.NBT.A.1

    Grade 1 Numbers Test Answer Key: questions 1–5

    Question 1: Number boxes (3 points)

    (a) 66 (b) 68 (c) 70

    646566676869
    The missing numbers are shaded.

    Scoring: 1 point for each correct number.

    Question 2: Count the dots (2 points)

    Count the 4 full rows of 10. Keep counting on the last 2 dots: 41, 42.

    There are 42 dots.

    Scoring: 2 points for 42. Give 1 point for 41 or 43 if the child counted the rows correctly but missed one dot.

    Question 3: Hundred chart (3 points)

    The numbers are 74, 79, and 85.

    7172737475767778798081828384858687888990
    The missing numbers are shaded.

    Scoring: 1 point for each correct number.

    Question 4: Write the numerals (2 points)

    (a) 61

    (b) 98

    Scoring: 1 point for each correct numeral. Reversed digits earn no point.

    Question 5: Number line (3 points)

    The missing numbers are 100, 103, and 106.

    9899100101102103104105106107108
    The missing numbers are shaded.

    Scoring: 1 point for each correct number.

    Grade 1 Numbers Test Answer Key: questions 6–8

    Question 6: Count forward from 117 (2 points)

    After 117 comes 118, then 119, then 120.

    The numbers are 118, 119, 120.

    Scoring: 1 point for 118 and 119 together, and 1 point for 120. Numbers must be in order.

    Question 7: Column pattern (2 points)

    (a) All the numbers end in 4. The missing number is 34.

    (b) The next number is 54.

    Scoring: 1 point for each correct number.

    Question 8: School days (3 points)

    (a) After 87 comes 88.

    (b) 87, 88, 89, 90, 91

    Scoring: In (a), 1 point for 88. In (b), 2 points for all five numbers in order; give 1 point if one number is missing or out of order.

    Scoring summary

    Total

    20 points: add the points of every question of this grade 1 numbers test answer key.

    How to use this grade 1 numbers test answer key

    Use this grade 1 numbers test answer key to score the test fairly and to see which skills need more practice.

    Next step after this grade 1 numbers test answer key: Counting to 120 quiz

    Printable PDF · Test Answer Key

    Grade 1 Counting to 120 test answer key

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