Q.1.
The difference between the smallest number of four digits and the largest number of three digits is ……. .
Q.2.
The sum of the least number of three digits and largest number of two digits is ….. .
Q.3.
If a number has an even number or zero at its unit place; the number is always divisible by ……. .
Q.4.
A number is divisible by 3 if the sum of its digits is divisible by …….. .
Q.5.
A number is divisible by 5 if its unit digit is ………………… .
Q.6.
Find the sum of 111 + 222 + 333
Q.7.
Subtract 457 from 832
Q.8.
50 times 5 is equal to
Q.9.
90 ÷ 10
Q.10.
Simplify: 26 + 32 - 12
Q.11.
Find the product of 72 × 3
Q.12.
Solve : 200 – (96 ÷ 4)
Q.13.
Solve : 24 + 4 ÷ 4
Q.14.
Simplify : 3 + 6 x (5 + 4) ÷ 3 - 7
Q.15.
Simplify :150 ÷ (6 + 3 x 8) - 5