Addition Properties and Subtraction Rules
Which subtraction rule or addition property is being shown?
3 + 4 = 4 + 3
What is the communicative property.
Rounded to the nearest hundreds.
3,546 + 8,762
What is 12,300.
Solve.
3,567 + 2,945
What is 6,512
Solve.
8,401 - 3,172
What is 5,229
Zoe’s bowling team has 16 girls and 7 boys. Three of the girls quit the team. How many players do they have now?
What is 20 players.
Which subtraction rule or addition property is being shown?
6 - 6 = 0
What is when you subtract any number from itself, the answer is 0.
Rounded to the nearest tens.
92,838 + 34,902
What is 127,740.
Solve.
16,942 + 8,391
What is 25,333
Solve.
17,309 - 6,928
What is 10,381
Alexander pays $799 for his laptop computer. He also buys a case for $68 and a mouse for $12. How much did Alexander spend in all?
What is $879
Which subtraction rule or addition property is being shown?
8 + (7 + 2) = (8 + 7) + 2
What is the associative property.
Rounded to the nearest thousands.
591,284 + 634,923
What is 1,226,000
Solve.
362,063 + 150,784
What is 512,847
Solve.
87,362 - 24,691
What is 62,671
Cory scored 67,921 points on his video game. James scored 31,293 more points than Cory. How many points did James score?
What is 99,214 points
Which subtraction rule or addition property is being shown?
198 + 0 + 198
What is the identity property.
Rounded to the nearest hundred thousand.
992,838 + 734,902
What is 1,700,000
Solve.
3,064,128 + 1,783,566
What is 4,847,694
Solve.
50,000 - 34,921
What is 15,079
Caden painted 26 paintings for the school art show. He sold 6 paintings the first day. He painted 4 more to show the second day. He sold 8 paintings the last day. How many paintings did Caden not sell?
What is 16 paintings