Addition
8+2
10
10-2
8
3x3
9
Keisha has 4 cookies, Thomas has 3 cookies, and Luisa has 2 cookies. How many cookies are there all together?
9
If the teacher says "9 take away 6" what type of math problem are you going to do?
Subtraction
16+3
19
26-9
17
9x3
27
If there are 7 children in the Kindergarten class, and I want to give them EACH 4 stickers, how many stickers do I need?
28
This object has 4 sides of equal length.
A square
(rhombus also accepted
147 + 18
165
253-42
211
16x4
64
Amy has 9 red marbles and 3 blue marbles. John has 6 red marbles and 5 blue marbles. Amon has 2 red marbles and 7 blue marbles. Yuri has 9 red marbles and 4 blue marbles.
Are there more RED marbles or BLUE marbles?
Bonus question 25 points: Who has the most marbles? Bonus question 25 points: How many marbles all together?
26 RED
19 BLUE
Yuri 13 marbles
45 marbles all together
2,4,6,8 and 3,6,9,12 are examples of this type of counting
skip counting
259+57
316
426-99
327
53x4
212
I have 2 classes that earned a pizza party, my first class has 14 children and my second class has 22 children.
If 1 pizza has 8 slices, how many pizzas do I need for each child to have a slice?
14+22=36
36/8=4 R4, so 5 pizzas needed. (8x4=32)
The amount of liquid a bottle will hold is also called this measurement term.
1824 + 968
2792
3862-483
3379
99x3
297
Jimmy got $150 for his birthday. He bought:
A new video game for $48
A bag of his favorite candy for $3.25
Ice cream sundaes for his two best friends (and himself!) for $15.50
And he went to the movies & spent $32 for his ticket, popcorn and a soda.
How much did he spend all together?
Bonus question, 25 points: How much does he have LEFT?
Bonus question, 25 points: If he buys another video game, what other item could he also buy again?
spent $48+3.25+15.50+32=98.75
$150-$98.75=51.25
51.25-48=3.25, so he could get another bag of candy and video game!
The two parts of a fraction are the upper number and the lower number, called these:
Denominator