OPERATIONS ON WHOLE NUMBERS

What is the value of 150 + 150?

• 250

• 300

• 350

• 400

Which number can be rounded to 970 when rounded by tens?

• 979

• 961

• 972

• 963

What is 300,600 - 87,654?

• 212946

• 213000

• 212000

• 210000

What is the value of 250 - 75?

• 150

• 175

• 200

• 225

Round 128,955 to the nearest thousands place.

• 128000

• 129000

• 130000

• 127000

What is a whole number?

• A whole number is a negative integer.

• A whole number is a non-negative integer, including zero.

• A whole number is any decimal number.

• A whole number is a fraction.

What is the value of 1000 + 500?

• 1000

• 1200

• 1500

• 2000

What is the result of 89 + 21 - 15 - 14?

• 75

• 78

• 81

• 84

What is the value of 200 + 300 - 100?

• 300

• 400

• 500

• 600

What is the process of rounding numbers?

• Rounding is the process of adjusting the digits of a number to make it simpler while keeping its value close to the original.

• Rounding is the method of increasing the value of a number to the nearest whole number.

• Rounding is the technique of decreasing a number to its lowest possible value.

• Rounding is the process of converting a number into a fraction.