Q1) Multiply using Expanded form, Normal Multiplication Method and Lattice method.
a) 312 x 15
b) 5675 x 11
c) 841 x 38
d) 8615 x 5
Q2) Divide using Long division method
a) 6144 by 8
b) 2944 by 4
c) 5809 by 15
d) 3568 by 11
e) 9972 by 6
f) 3298 by 14
Q3)
Q4)
Q6) Find factors of following numbers
46
80
64
Q7) Find HCF of
18 and 36
35 and 28
Q8)
1) Write all Divisibility Rules
2)
