Page 20 - Arithmetic Std 2

FOR ONLINE USE ONLY
DO NOT DUPLICATE

Steps

FOR ONLINE USE ONLY
1. Subtract the ones,

0 -7 = Hundreds

7 can not be Tens Ones Tens Ones Tens Ones

subracted from 0. 1 0 0 – 4 7 =

2. Try to take 1 tens
from the tens
place. However,
the tens place

has 0 tens so it is
impossible. Take 1
hundreds from the Hundreds
hundreds place and Tens Ones Tens Ones Tens Ones
change it to tens to
get 10 tens. There 0 10
are 0 hundreds 1 0 0 – 4 7 =

remaining. Cross
out the 1 in
hundreds place and
write 0, and cross
out the 0 in the tens
place and write 10.

3. Take 1 tens from
the10 tens and
change to 10
ones. There 9 tens Hundreds
remaining. Cross Tens Ones Tens Ones Tens Ones
out the 10 in the 9 10

tens place and write
9, and cross out the 0 10
0 in the ones place 1 0 0 – 4 7 =
and write 10.

13

PROPERTY OF UNITED REPUBLIC OF TANZANIA GOVERNMENT
Ministry of Education, Science and Technology
ARITHMETICS PUPIL'S STD 2.indd 13 03/08/2019 13:06