Addition
50 + _____ = 150
100
13 - 6 =
7
2 x 8 =
16
What is the rule for this pattern?
2, 7, 12, 17, 22, 27
+5
A car company produced 468 cars in North America and 405 cars in Europe. How many cars is that in all?
873 cars
24 + 66 =
63 - 6 =
57
6 x 4 =
24
Rule = -8
44, ____ , 28, 20, 12, _____
36 and 4
The Yardley bakery had 259 bags of sugar. Then an employee used 29 bags of sugar to make some cherry pie. How much sugar is left?
230 bags of sugar
100 + 72 =
172
200 - 25 =
175
10 x 8 =
80
What is the rule for this pattern?
64, 32, 16, 8, 4, 2
divide by 2
Norma's sticker collection fills 5 pages in her sticker book. There are 5 stickers on each page. How many stickers are in Norma's collection?
25 stickers
200 + 130 =
330
300 - 80 =
220
5 x 9 =
45
Rule = +11
22, 33, 44, 55, _____, _____
66 and 77
Jerry cut 12 celery sticks and arranged them evenly on 3 plates. How many celery sticks did Jerry put on each plate?
4 celery sticks
268 + 152 =
420
352 - 179 =
173
8 x 9 =
72
What is the rule and what are the missing numbers?
27, ____, 45, 54, ____, 72
36 and 63
Helen divides a package of 12 baby carrots evenly among her 3 pet hamsters, Harvey, Hammy, and Flo. Flo eats 2 baby carrots right away. How many baby carrots does Flo have left?
2 baby carrots