Addition Math facts
10 + 15 =
25
13-4
9
Teddy has 25 hot wheels. His dad buys him 13 more. How many cars does Zamir have now?
38 cars?
What is the meaning of sum in an addition problem.
Sum is the answer to an addition problem.
46 + 36
100
60 - 19 =
41
Niko played 26 soccer games this summer with his team. They lost 7 of the games. How many games did Niko's team win?
What is 19 games.
When you see the word Plus does that mean you will be doing addition or subtraction.
Addition!!!!
10+10+15+15=
50
25 - 5 =
20
Thanasi and Elijah like to build with lego. Thanasi has 33 models built and Elijah has 18. How many models do they have all together?
51 models
When we see the word "take away" what operation of math will we use.
Subtration.
35+20
55
12- 5 =
7
Ms. Miller decides to buy students some ice cream. She buys 3 cones,12 popsicles, and 13 pints of mixed ice cream. How much scoops of ice cream doe she buy.
Ms. Miller buys 28 things of ice cream.
If we see the words "how many more" most likely what operation are we using.
Subtration
5+5+15+12
37
50-35
15
Four children share 1 candy bar so that each child gets the same amount. How much will each child get?
¼+¼+¼+¼=1
In a math word problem when you read the word "altogether" what operation do you think you will be using.
Addition.