Page 74 - steps 3b.pdf

DRM74

~ Addition (2) II II II II II II II II 3b:25

o oo~

2 3 4 5

6 7 8 q

10 1 1 12 13

OJ Choose three different numbers from the grid each time
When you add them up, they must total 20.

Show the numbers you choose each time below.

0 +0 +0 0 +0 +0

0 +0 +0 0+0 +0

0 +0 +0 0+0 +0

0 +0 +0 0+0 +0

0 +0 +0 0+0+0

0+0+0 0 +0+0

Adding mentally three one- or two-digit numbers
Nome
totalling 20 .
. Date
I
© HarperCollinsPublishers Ltd 1997 STEPS 3b Differentiation Pack