WorksheetsKnowing your Numbers
Total questions: 12
Worksheet time: 6mins
The Arabian Sea has an area of 1491000 square miles. This area lies between which two numbers?
1480000 and 1490000
1489000 and 1490540
1490000 and 1490100
1489000 and 1492540
Simplify: 24 + 2 × 8 ÷ 2 + 1
29
35
105
None of the above
Which of the following is not equal to 0 (zero)?
0 + 0
02
20
0×0
The whole number that does not have a predecessor is
10
0
1
None of these
Which of the following is not true?
(4237 + 5498) + 3439 = 4237 + (5498 + 3439)
(4237 × 5498) × 3439= 4237 × (5498 × 3439)
4237 + 5498 × 3439 = (4237 + 5498) × 3439
4237 × (5498 + 3439) = (4237 × 5498) + (4237 × 3439)
Try to open my locked suitcase which has the biggest 5 digit odd number as the password comprising the digits 7, 5, 4, 3 and 8. Find the password.
34587
78543
87534
87543
Name the property used here:
34×17 = 17 ×34
Associate property
Commutative property
Distributive property
Closure property
Name of the property used here:
(12 × 4) × 8 = 12 × (4 × 8)
Associative Property
Commutative Property
Distributive Property
Closure Property
True or False:
0 is the identity for multiplication of whole numbers.
True
False
Say True or False:
Sum of two whole numbers is always less than their product.
True
False
When we add any two natural numbers, we get a natural number. Similarly when we multiply any two natural numbers, we get a natural number.
What is this property called?
Closure property
Commutative property
Associative property
Distributive property
What property is used here:
37 × 102 = (37 × 100) + (37 × 2)
Associative property
Commutative property
Closure property
Distributive property
