4.1.1.5a - Adding and Subtracting Multi-digit numbers

a. (B) Adding 3 digit numbers

b. (B) Subtracting 3 digit numbers

c. (D) Adding 4 digit numbers

d. (D) Subtracting 4 digit numbers

e. (P) Adding 5 digit numbers

f. (P) Subtracting 5 digit numbers

g. (E) Adding and Subtracting Decimals to the 'tenths'

h. (E) Adding and subtracting decimals to the 'hundredths'

i. (E) 3 addends