About Lesson
Add the following.
a ) 25 + 45
b) 63 + 25
c) 56 + 67
d) 23+56+27
e) 61+44+52
Write the missing numbers
a) ______ 677,678, _______, ________
b) 798 _______, __________,801, ______
Number names
a) 566, b) 651, c) 999