Page 68 - Start Up Mathematics_1
P. 68
10 Complete the series by skip counting in 10s.
(a) 250 260 270
(b) 800 810 820
(c) 730 740 750
(d) 625 635 645
(e) 412 422 432
Word Problems
Look at the given example.
Chinky has 284 beads. Kritika has 326 beads. How many beads are there in all?
H T O
1 1
Chinky has 2 8 4 beads
Kritika has + 3 2 6 beads
Total 6 1 0 beads
Answer: There are 610 beads.
Quick Tip
To indicate addition, following words can be used.
In all
Sum Increase
Total Plus
Add
60
