Mental Maths (Grade 4) − SET 51
Mental Math improves concentration span, number sense, sharpens memory and reduces calculation errors. HAPPY PRACTISING!
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Question 1 of 10
1. Question
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How many wheels in 40 cars?
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Question 2 of 10
2. Question
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(9 sets of 6) – (7 sets of 6) =
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Question 3 of 10
3. Question
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12 + 13 + 14 + 15 =
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Question 4 of 10
4. Question
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20 × 8 = 5 × 4 × 4 × × 1
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Question 5 of 10
5. Question
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34 more than 2022 is
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Question 6 of 10
6. Question
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7 thousands is equal to hundreds.
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Question 7 of 10
7. Question
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How many 50-paise coins make Rs 6?
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Question 8 of 10
8. Question
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900 + 6 tens = tens
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Question 9 of 10
9. Question
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44 + 44 + 44 + 44 + 44 = sets of 44
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Question 10 of 10
10. Question
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Half of 60 + 2 tens = 5 sets of
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