Divide four-digit numbers by one-digit numbers using the standard algorithm when there are zeros in the tens and hundreds places of the dividend, both with and without a remainder
A. Multiply using unit notation and standard notation
B. Divide using a disk model
C. Divide using a disk model (with regrouping) (Part 1)
D. Divide using unit notation and standard notation (Level 1)
E. Divide using unit notation and standard notation (Level 2)
F. Divide using standard notation
G. Divide using a disk model (with regrouping) (Part 2)
H. Divide using long division and a disk model (with regrouping and a remainder) (Part 1)
I. Divide using long division and a disk model (with regrouping and a remainder) (Part 2)
J. Divide using a disk model (with regrouping) (Part 3)
K. Divide using long division and a disk model (with regrouping and a remainder) (Part 3)
L. Divide using long division and a disk model (with regrouping and a remainder) (Part 4)
M. Divide using long division and a disk model (with regrouping and a remainder) (Part 5)
N. Divide using long division with partial quotients and a disk model
O. Divide using long division with partial quotients (Level 1)
P. Divide using long division with partial quotients (Level 2)
Q. Divide across a zero using a disk model (with regrouping and a remainder)
R. Divide across a zero using long division and a disk model (with regrouping and a remainder) (Part 1)
S. Divide using a disk model with zero in the quotient (with regrouping)
T. Divide using long division and a disk model with zero in the quotient (with regrouping)
U. Divide across a zero using long division and a disk model (with regrouping and a remainder) (Part 2)
V. Solve division problems with a quotient of zero (with a remainder) (Level 1)
W. Solve division problems with a quotient of zero (with a remainder) (Level 2)
X. Divide across a zero using long division with partial quotients and a disk model (with regrouping and a remainder) (Part 1)
Y. Divide across a zero using long division with partial quotients and a disk model (with regrouping and a remainder) (Part 2)
Z. Divide across a zero using long division with partial quotients (with regrouping and a remainder) (Part 1)
AB. Solve division word problems using long division and a tape diagram (with regrouping and a remainder)
AC. Solve division word problems using long division and a tape diagram (with regrouping)
AD. Divide using long division with partial quotients (Level 3)
AE. Solve division word problems across zero using long division and a tape diagram (with regrouping)
AF. Solve division word problems using long division and a tape diagram (with a remainder)