MATHEMATICS_Grade1_2nd Sem Reviewer

This property tells us that when the grouping of addends is changed, the sum remains the same.

• Order Property of Addition
• Grouping Property of Addition
• Zero Property of Addition

When zero is added to a number, the sum is the number itself. This is called the ____________________

• Order Property of Addition
• Grouping Property of Addition
• Zero Property of Addition

The order of addends does no affect the sum or total.

• Order Property of Addition
• Grouping Property of Addition
• Zero Property of Addition

Identify the property. 3 + 2 = 2 + 3

• Order
• Grouping
• Zero

What number fills in the blank? 5 + ____ = 8 + 5

• 8
• 5
• 7

What number fills in the blank? 5 + (7 + 6) = (5 + ___) + 6

• 6
• 5
• 7

What number fills in the blank? 24 + ____ = 24

• 24
• 0
• 2

Which property describes the following problem? 3+2=2+3

• Zero
• Order
• Grouping

Which property uses parentheses?

• Zero
• Order
• Grouping

Which property describes this problem? 1+0=1

• Zero
• Order
• Grouping