Third Grade Challenging Math ---------------------------------------------------------------------
3-26) How many triangles are in the diagram
below?


3-27) Smart subtractions:
A) 478 - 30 -
278 =
B) 343 - 199 =

3-28) It is 6:20 pm. What time will it be 120 minutes from now?

3-29) It is 5:30 pm. What time will it be 180 minutes from now?

3-30)
John began to read at 10:00 am. At 2:20pm he stopped reading. How many minutes
did John read?

More
challenging math problems for third grade:
1-5
6-10
11-15
16-20
21-25
26-30 31-35
36-40
41-45
46-50
51-60
61-70 |