Test Prep BM2 Review Questions

Front

What does the expression 16 ÷ 2 represent?

Back

It represents the situation where 16 jewels are separated equally into 2 cases. How many jewels are in each case?

Front

What is the best estimate for the amount of water a washing machine uses during each laundry load?

Back

The best estimate is 70 liters.

Front

What expression can be used to find the missing number in the pattern 56, 49, ____, 35, 28?

Back

The expression is 35 + 7.

Front

What is the difference of 507 and 215?

Back

The difference is 292.

Front

Which expression is equivalent to 4 × 5?

Back

The equivalent expression is 5 × 4.

Front

What is division?

Back

Division is the process of splitting a number into equal parts. For example, 16 ÷ 2 means splitting 16 into 2 equal parts.

Front

What is an estimate?

Back

An estimate is an approximate calculation or judgment of a number or value.

Front

What is a pattern in mathematics?

Back

A pattern is a sequence that follows a specific rule or formula. For example, in the sequence 56, 49, ____, 35, 28, the rule is to subtract 7.

Front

What does the term 'equivalent' mean in math?

Back

Equivalent means having the same value or amount. For example, 4 × 5 and 5 × 4 are equivalent expressions.

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. For example, 507 - 215 = 292.