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Mental Addition and Subtraction

Authored by Suzen Ting

Other

6th Grade

Used 80+ times

Mental Addition and Subtraction
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15 questions

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1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Work out the calculation mentally.


2 670 000 + 500 000 =

(answer no spacing)

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Work out the calculation mentally.


2 670 000 - 34 000 =

(answer no spacing)

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Work out the calculation mentally.


4 350 800 + 54 000 =

(answer no spacing)

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Work out the calculation mentally.


4 350 800 - 400 000 =

(answer no spacing)

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Work out the calculation mentally.


5 714 000 + 700 000 =

(answer no spacing)

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Work out the calculation mentally.


5 714 000 - 400 =

(answer no spacing)

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Work out the calculation mentally.


3 157 800 + 63 000 =

(answer no spacing)

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