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Mental Calculation - 11/2

Authored by Magdalena 02230

Mathematics

3rd Grade

Mental Calculation - 11/2
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10 questions

Show all answers

1.

OPEN ENDED QUESTION

45 sec • Ungraded

1 century = ____________ years

Evaluate responses using AI:

OFF

2.

OPEN ENDED QUESTION

45 sec • Ungraded

7 centuries 35 years = _______ years

Evaluate responses using AI:

OFF

3.

OPEN ENDED QUESTION

45 sec • Ungraded

654 years = _______ centuries _____ years

Evaluate responses using AI:

OFF

4.

OPEN ENDED QUESTION

45 sec • Ungraded

5 weeks - 2 weeks 6 days =

Evaluate responses using AI:

OFF

5.

OPEN ENDED QUESTION

45 sec • Ungraded

5 days = _____ hours

Evaluate responses using AI:

OFF

6.

OPEN ENDED QUESTION

45 sec • Ungraded

12 weeks = ______ days

Evaluate responses using AI:

OFF

7.

OPEN ENDED QUESTION

45 sec • Ungraded

74 days = ------weeks ____ days

Evaluate responses using AI:

OFF

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