OPERATIONS ON WHOLE NUMBERS

Front

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

Back

81

Front

Round 128,955 to the nearest thousands place.

Back

129000

Front

What is 300,600 - 87,654?

Back

212946

Front

Which number can be rounded to 970 when rounded by tens? (Options: 979, 961, 972, 963)

Back

972

Front

Which number does NOT represent a whole number? (-12/3, 6.0, 12/4, 9)

Back

-12/3

Front

What is a whole number?

Back

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

Front

What is the process of rounding numbers?

Back

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

Front

What is the value of 1000 + 500?

Back

1500

Front

What is the value of 250 - 75?

Back

175

Front

What is the value of 45 + 55?

Back

100