* Addition 1 Look at the following sum, 564 + 432.
Example
+
Hundreds
Tens
Ones
Hundreds
Tens
Ones
Hundreds
Tens
Ones
5
6
4
5
6
4
5
6
4
4
3
4
3
2
9
9
6
r o e t s Bo r e p ok u S 2
+
4
6
Teac he r
2
9
6
Step 2: Add the Tens 6+3=9
zz Remember to work from right to left.
* Task a H
Try these.
T
O
H
T
O
Step 3: Add the Hundreds 5+4=9
H
T
O
© adyE2d5Pu l i cat i o8ns 6 R 4e 5b 5 2 • o evi ew u p seso y 4 f 2 r 1r + 4p 3r 3o + n 1l 3• 1
w ww
* Task b.Try these sums.
te 42
+ 22
221 + 573
m . u
5
+
+
ew i ev Pr
Step 1: Add the Ones 4+2=6
3
o 852 c . + 147 che e r o r st super 46 + 51
264 + 721
343 + 625
465 + 322
337 + 622
23