MEDIUM
Earn 100

Write in expanded form:

8765

Important Questions on Knowing Our Numbers

EASY
The number of boys in a class is four times the number of girls. Which of the following numbers cannot be the total number of students in the class?
MEDIUM

What will come in place of question marks in the given questions?

(398÷16.5+?3)÷20=7920
EASY

What will come in place of question marks in the given questions?

?2×8-250=395
MEDIUM

Multiply the given number.

519×300

HARD

Solve using the column method.

4233×9

MEDIUM

Multiply the following numbers.

827×107

MEDIUM

Multiply the following numbers.

996×109

MEDIUM

Estimate to the nearest hundreds by rounding the first factor up and the second factor down.

321×587

MEDIUM

Estimate to the nearest ten by rounding the first factor up and the second factor down.

19×29

HARD

Solve using the column method.

8560×7

MEDIUM

Multiply the following numbers.

213×370

HARD

Solve using the column method.

8065×4

MEDIUM

Multiply the following numbers.

363×850

MEDIUM

Estimate to the nearest ten by rounding the first factor up and the second factor down.

77×62