Education QuizzesMath & Logic

Mental Addition and Subtraction in Context

Take “Mental Addition and Subtraction in Context,” a focused 20-question learning challenge with clear outcomes created specifically for this article.

20 questionsEasy7–9 min

Math & Logic20 questions · one page

QuizMora Editorial TeamPublished August 9, 2026 · Updated August 9, 2026

Work through 20 mobile-friendly questions created only for Mental Addition and Subtraction in Context. Submit once to see the complete outcome without answers or result clues being revealed early.

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20 QuestionsMath & Logic Quiz

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Question 1 of 20Math & LogicWhat is 24 + 7?

A28 B30 C33 D31

Question 2 of 20Math & LogicA box held 27 cards and 9 were removed. How many remain?

A15 B18 C20 D17

Question 3 of 20Math & LogicComplete the calculation: 30 plus 11 equals what?

A38 B40 C41 D43

Question 4 of 20Math & LogicSubtract 13 from 33?

A20 B17 C19 D22

Question 5 of 20Math & LogicA shop sells 36 notebooks in the morning and 15 later. How many altogether?

A48 B53 C50 D51

Question 6 of 20Math & LogicWhich value completes 39 − 17?

A19 B22 C21 D24

Question 7 of 20Math & LogicWhat is 42 + 7?

A51 B48 C49 D46

Question 8 of 20Math & LogicA box held 45 cards and 9 were removed. How many remain?

A35 B33 C38 D36

Question 9 of 20Math & LogicComplete the calculation: 48 plus 11 equals what?

A59 B61 C58 D56

Question 10 of 20Math & LogicSubtract 13 from 51?

A40 B35 C38 D37

Question 11 of 20Math & LogicA shop sells 54 notebooks in the morning and 15 later. How many altogether?

A69 B68 C66 D71

Question 12 of 20Math & LogicWhich value completes 57 − 17?

A42 B39 C37 D40

Question 13 of 20Math & LogicWhat is 60 + 7?

A69 B66 C64 D67

Question 14 of 20Math & LogicA box held 63 cards and 9 were removed. How many remain?

A54 B56 C53 D51

Question 15 of 20Math & LogicComplete the calculation: 66 plus 11 equals what?

A74 B76 C77 D79

Question 16 of 20Math & LogicSubtract 13 from 69?

A55 B53 C56 D58

Question 17 of 20Math & LogicA shop sells 72 notebooks in the morning and 15 later. How many altogether?

A87 B84 C86 D89

Question 18 of 20Math & LogicWhich value completes 75 − 17?

A57 B58 C55 D60

Question 19 of 20Math & LogicWhat is 78 + 7?

A87 B85 C84 D82

Question 20 of 20Math & LogicA box held 81 cards and 9 were removed. How many remain?

A74 B72 C71 D69

Complete all 20 questions to unlock your result.