Chapter 1

Looking Back

Classwork Assignment

Self Practice 1

Done Q1 to 3 in book.

Answer Key

Q1.

2. 1 hundred + 6 tens + 3 ones = 163 = One hundred sixty three

3. 5 hundreds + 7 tens + 4 Ones = 574 = Five hundred seventy four

4. 9 hundreds + 9 tens + 9 ones = 999 = Nine hundred ninety nine

Q3. 

b) 640 – Six hundred forty – 600 + 40 + 0

c) 825  -Eight hundred twenty five – 800+ 20 + 5

d) 901 – Nine hundred one – 900 + 00 + 1

Homework Assignment

Do Q4. ( pg – 71) in book.