Addition
Subtraction
Multiplication
Arrays
Division
100
230+20=
250
100
230-20=
210
100
0x7=
0
100
What do rows represent in an array?
The number of groups
100
8 / 2 =
4
200
527+113=
640
200
527-113=
414
200
12x1=
12
200
What do the columns represent in an array?
The number of items in each group
200
16/4=
4
300
765+234=
999
300
765-273=
492
300
5x3=
15
300
What multiplication equation does this array represent?
2x5=10
300
36/6=
6
400
Ezekiel has 367 singing snowmen. Mia gave him 758 more. How many singing snowmen does he have now?
1125 singing snowmen
400
Linda has 453 sprinkles. Maria stole 278 of her sprinkles. How many sprinkles does she have left?
175 sprinkles
400
Daniel had 2 candy canes. Each candy cane had 6 stripes on it. How many total stripes were there?
12 stripes
400
Make an array for 3x3
400
240/6=
40
500
Ellie and Jaylene had 467 snowballs for a snowball fight. Andrew came and they made 489 more snowballs. How many snowballs did they have total for their snowball fight?
956 snowballs
500
Ricky had 1,045 gingerbread men. April ate 978 of them. How many does he have left?
67 gingerbread men
500
Mr. Grinch had 3 christmas trees. Each tree had 6 bells on it. Cindy Lou had 4 christmas trees and each tree had 4 bells on it. Who had more bells on their tree?
Mr. Grinch had 18 bells on it and Cindy had 16 bells. Therefore, Mr. Grinch had more.
500
If the multiplication equation is 4x6, how many rows and how many columns? Draw it
500
Julia has 72 presents. She gives 9 presents to each of her friends. How many friends does she have?
Julia has 8 friends.