Vocabulary
The answer to an addition problem
What is a sum?
1x2
What is 2?
3+2
What is 5?
7-3
What is 4?
4x24
Show me your area model.
The answer to a subtraction problem.
What is difference?
3x5
What is 15?
5+6
What is 11?
32-12
What is 20?
9x54
Show me your area model
The answer to a multiplication problem.
What is product?
9x6
What is 54?
12+9
What is 21?
52-23
What is 29?
2x123
Show me your area model.
The names of the numbers being added together.
What are addends?
7x8
What is 56?
23+8
What is 31?
123-32
What is 91?
8x2,241
Show me your area model.
The names of numbers being subtracted.
What are subtrahend and minuend?
4x56
What is 72?
64+31
What is 95?
472-165
What is 307?
7x51,756
Show me your area model.