Bridges Unit 1 Review

Front

What is 10 + 9?

Back

19

Front

If 7 + b = 11, what is b?

Back

4

Front

Write an equation to represent the beads on a number rack.

Back

Example: 5 + 3 = 8

Front

What is 83 - 6?

Back

77

Front

What is the missing number in the equation _ = 18 - 11?

Back

7

Front

What is the definition of subtraction?

Back

Subtraction is the process of taking one number away from another.

Front

What is the difference between 15 and 9?

Back

6

Front

What does the term 'equation' mean?

Back

An equation is a mathematical statement that two expressions are equal.

Front

What is 12 - 5?

Back

7

Front

If you have 10 apples and give away 3, how many do you have left?

Back

7