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One- and Two-Step Word Problems: Grade 2 Math Test Answer Key – PDF Download

    One- and Two-Step Word Problems – Grade 2 math test answer key

    This grade 2 word test answer key gives the full solution and the scoring guide for each of the 9 test questions on one- and two-step word problems.

    This answer key shows full solutions and a scoring guide for each of the 9 questions. The test totals 20 points. Give credit when a student uses a different correct method, such as a bar model or counting up.

    Grade 2Common Core: 2.OA.A.1

    Grade 2 Word Test Answer Key: questions 1–5

    Question 1: Marbles in a jar (2 points)

    (a) \(46+28=?\).

    (b) \(46+20=66\), \(66+8=74\). There are 74 marbles.

    Scoring: 1 point for a correct equation (for example 46 + 28 = ?). 1 point for the answer 74.

    Question 2: Books on a shelf (2 points)

    (a) \(91-?=58\).

    (b) \(91-58=33\). 33 books were taken.

    58 left3391
    Solved: 91 – 58 = 33.

    Scoring: 1 point for an equation that matches the story, such as 91 – ? = 58 or 58 + ? = 91. 1 point for the answer 33.

    Question 3: Balloons (2 points)

    (a) \(37+45=82\). There are 82 balloons.

    (b) \(45-37=8\). There are 8 more blue balloons.

    Scoring: 1 point for each correct answer: 82 in part (a) and 8 in part (b).

    Question 4: Lost stickers (2 points)

    \(?-26=39\). Add back what she gave away: \(39+26=65\).

    Aisha had 65 stickers.

    Scoring: 1 point for an equation that matches the story, such as ? – 26 = 39. 1 point for the answer 65.

    Question 5: Lemonade stand (2 points)

    Step 1: \(34+29=63\). Step 2: \(63-50=13\).

    13 cups are left.

    Scoring: 1 point for the first step (63). 1 point for the final answer 13. If the first step is wrong but the second step is done correctly with that number, give 1 point for it.

    Grade 2 Word Test Answer Key: questions 6–9

    Question 6: Bus passengers (2 points)

    Step 1: \(58-23=35\). Step 2: \(35+17=52\).

    The bus has 52 passengers.

    Scoring: 1 point for 35. 1 point for the final answer 52. If the first step is wrong but the second step is done correctly with that number, give 1 point for it.

    Question 7: Comparing scores (3 points)

    (a) \(64-39=25\). Ethan scored 25 more points.

    (b) \(39+18=57\). Diego scored 57 points.

    (c) \(64-57=7\). Ethan scored 7 more points than Diego.

    EthanDiego64577
    Ethan 64, Diego 57: the difference is 7.

    Scoring: 1 point for each correct answer: 25, 57, and 7. Part (c) earns the point if the work uses the student’s answer to part (b) correctly.

    Question 8: Garden rows (3 points)

    (a) \(25+32=57\). Maya plants 57 flowers.

    (b) \(57-14=43\). Jamal plants 43 flowers.

    (c) \(57+43=100\). Together they plant 100 flowers.

    Scoring: 1 point for each correct answer: 57, 43, and 100. Part (c) earns the point if the work uses the student’s answers to parts (a) and (b) correctly.

    Question 9: Write a story (2 points)

    Sample story: Mei has 72 beads. She uses 35 beads to make a bracelet. How many beads are left?

    \(72-30=42\), \(42-5=37\). The answer is 37.

    Scoring: 1 point for a story that takes away or compares 35 from 72 and uses a sensible context. 1 point for the answer 37.

    Scoring summary

    Total

    20 points: add the points of every question of this grade 2 word test answer key.

    How to use this grade 2 word test answer key

    Use this grade 2 word test answer key to score the test fairly and to see which skills need more practice.

    Next step after this grade 2 word test answer key: One- and Two-Step Word Problems quiz

    See every chapter on the Grade 2 math page.

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