Page 101 - steps 3b.pdf

RM105

Addition (2) 3b:25

OJ Find the missing numbers.

a 70 + 60 = b 70 + 80 = c 80 + 40 =

d 50 + = 110 e + qO = 180 f 70 + = 150

[!] Now try these - they're harder!

a 40 + 40 + 60 = b 50 + + 60 = 120

c + 80 + 30 = 160 d 20 + qO + = 200

~ Use these numbers as
often as you like. 20 50 70 80
Make different totals by
adding them together.

70+50~120
20+80+50= 150

I've done two for you
but there are tots more.

e ~----------------------------------------~
Adding multiples of 10 to make totals to 200 at least •
Name

. Date
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© 1993 Collins Educational (an imprint of HarperCollinsPublisIJers) STEPS 3b