Page 108 - steps 3b.pdf

DRM 108

~ Addition and Subtraction ___ - 3b:36

[!] Read the calculations.
Each calculation on the left is matched
with 3 other calculations which have the
same answer.

~ Find and write in the missing numbers.

300 + 343

10Q +

- 157

245 +

752 - 186 - 235

850 -

718 -

505 + 166 + 345

- 124

771 -

860 - 345 407 +

+ 76

Calculating missing three-digit numbers in addition and _
Name subtraction problems.
Date

© HarperCollinsPublishers Ltd 1997 STEPS 3b Differentiation Pack