Patterns
Promblem Solving
Addition/ Subtration
Mental Math
Estimation
100
5, 10, 15, 20, 25, ?
30
100
Wesley has 25 Pokemon cards. Mr.K gave him 5. How many Pokemon cards?
Wesley has 30 Pokemon cards.
100
7 + 5 = ?
12
100
5 + 5 = ?
10
100
26 + 27 = ?
50
200
3, 9, 15, 21, ?
27
200
Mia has 123 alastics. She lost 8 of them. How many alastics does she have?
She has 115 alastics. 123 - 8 = 115.
200
5 + 5 + 5 = ?
15
200
7 + 8 = ?
15
200
189 + 21 = ?
210
300
6, 31, 56, 81, ? Hint. What is 31 - 6 = ?
106
300
Ryan .C has 43 pencils. 5 people gave him 2 pencils. How many pencils?
Ryan.C Has 53 pencils. 43 + 2 + 2 + 2 + 2 + 2 = 53
300
35 + 25 = ?
60
300
9 + 8 = ?
17
300
408 + 45 = ?
453
400
4, 12, 20, 28, ?
34
400
Melody was looking for rocks outside at school. She had 72 rocks. She lost 20, then Kile gave her 11 more. How many rocks does she have now?
Melody has 63 rocks. 72 - 20 + 11 = 63.
400
97 - 45 = ?
52
400
11 - 5 = ?
6
400
537 - 259 = ?
280
500
48
9, 22, 35, ?
500
Miles has 5 friends. Every day Miles made 5 more Friends for five days. How many friends does he have now.
Miles has 30 friends. 5 + 5 + 5 + 5 + 5 + 5 = 30
500
57 - 25 = ?
32
500
15 + 9 = ?
24
500
756 - 429 = ?
330
M
e
n
u