Maths Week 9 Term 3

a)                  3.25+2.09=5.34               +0.9   -0.9                 3.34 + 2.00= 5.34	e)                   6.62+3.35=9.97               +0.35 -0.35                      6.97+3.00=9.97	i)                    7.25+7.96=15.21               +0.04   -0.04               7.29+7.92=15.21
b)                 4.13+1.14=5.27               +0.13   -0.13                 4.00 + 1.27= 5.27	f)              2.08+1.84=4.10               +0.08   -0.08                     2.16+1.76=3.92	j)           1.89+7.22=9.11               +0.11   -0.11                 2.00+7.11=9.11
c)            5.22+4.88=10.10               +0.12   -0.12                    5.10+5.0=10.10	g)            3.42+2.66=6.08               +0.34   -0.34                  3.76+2.32=6.08	k)               2.68+4.03=6.71               +0.03   -0.03                   2.71+4.00=6.71
d)                 3.08+2.03=5.11               +0.03 -0.03                    4.1+2.00=5.11	h)                5.37+4.04=9.41               +0.04 -0.04                5.41+4.00=9.41	l)             5.24+7.21=12.45               +0.21   -0.21                 5.45+7.00=12.45

m)                      3.15+2.89=6.04               +0.11 -0.11                  3.26+2.78=6.04

n)                 1.12+1.04=2.16               +0.04 -0.04                    1.16+1.00=2.16

o)                       3.29+4.14=7.43               +0.14 -0.14                    3.43+4.00=7.43