Reveal-Units 5, 6, and 7 Math Review

Front

What is the length of a pencil if it measures 3 inches?

Back

3 in.

Front

What number do you need to add to 14 to get 42?

Back

56

Front

What is the result of 73 - 18?

Back

55

Front

What number is represented by the expression 600 + 40 + 2?

Back

642

Front

What is 42 + 24?

Back

66

Front

What is the definition of 'difference' in math?

Back

The result of subtracting one number from another.

Front

What is the equation for finding an unknown number?

Back

x = a + b, where x is the unknown number.

Front

How do you measure length?

Back

Using a ruler or measuring tape.

Front

What is the term for the number that is being subtracted in a subtraction problem?

Back

Minuend.

Front

What is the term for the number that is subtracted from another number?

Back

Subtrahend.