Addition Math facts
9+11=
20
13-4
Marcelina is babysitting 4 kids. Mracelina also needs to babysit 3 more kids. How many kids does she need to babysit in all?
7 kids.
What is the meaning of sum in an addition problem.
Sum is the answer to an addition problem.
22-11
11
(5+3) + ( 1+3) =
12
17-7=
10
Maximian has 4 soccer balls then he give 2 to his lovely sister Felicja. How much balls does he have left.
Maximian has 2 soccer balls left.
When you see the word Plus does that mean you will be doing addition or subtraction.
Addition!!!!
13-7
6
4+4+5+5=
18
8
Felicja is baking cookies. When her cookies are baked she has 12 cookies she gives half to her teacher and half of the remaining to her brother. How many cookies does her brother get.
Her brother gets 3 cookies.
When we see the word "take away" what operation of math will we use.
Subtration.
18+2
20
8+8+9+10+12
47
32-15
17
Honorata decides to bye her kids so ice cream she byes her first born 2 scoops, her second born 4 scoops, and her Pinpek 3 scoops. How much scoops of ice cream doe she buy.
Honorata buys 9 scoops of ice cream.
If we see the word more "than" most likely what operation are we using.
Subtration
3-2
1
18+20
38
15-3
12
Jacek is making BBQ he decides to make 5 steaks I for each of his family members. But 2 of his family members are not hungry so he will make 2 less of the steak. HOw many steaks willl he make now?
Addition.
90-13
77