Grade 2 · DomainsAdd and Subtract within 100
Answers & solutions: Add and Subtract within 100 Practice
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YOUR SCORE
0/ 10 points(Scored 0 / 5 questions)
Q12 pts
56 + 27 = ?
Correct answer:83
Explanation: 56 + 27 = 83.
Q22 pts
90 − 34 = ?
Correct answer:56
Explanation: 90 − 34 = 56.
Q32 pts
Is 18 even or odd?
Correct answer:even
Explanation: 18 ends in 8.
Q42 pts
A box has 24 crayons. 15 are used. How many left?
Correct answer:9
Explanation: 24 − 15 = 9.
Q52 pts
3 rows of 4 desks: how many desks?
Correct answer:12
Explanation: 3 × 4 = 12.
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