Q1: Fill in the Blanks
i. When we add 1 to 99, we get _____.
Ans: 100
ii. The number after 105 is _____.
Ans: 106
iii. If you add 30 to 70, you get _____.
Ans: 100
iv. In the number 123, the digit 2 is in the _____ place.
Ans: tens
v. 50 + 50 = _____.
Ans: 100
Q2: True or False
i. The number that comes after 99 is 100.
Ans: True
ii. 120 is less than 100.
Ans: False
120 is greater than 100.
iii. 80 + 20 makes 100.
Ans: True
iv. In the number 101, the digit 0 is in the hundreds place.
Ans: False
In 101, the digit 1 is in the hundreds place.
v. 110 comes after 109.
Ans: True
Q3: Matching Numbers
Instructions: Draw a line to match the numbers on the left with the correct sum on the right.
Ans: Q4: Find the Next Number
i. What comes after 102?
Ans: 103
ii. What comes after 115?
Ans: 116
iii. What comes after 99?
Ans: 100
iv. What comes after 130?
Ans: 131
v. What comes after 111?
Ans: 112
Q5: Addition Practice
i. 68 + 32 = _____
Ans: 100
ii. 42 + 58 = _____
Ans: 100
iii. 75 + 25 = _____
Ans: 100
iv. 35 + 65 = _____
Ans: 100
v. 20 + 80 = _____
Ans: 100
Q6: Short Answers
i. What happens when you add 1 to 100?
Ans: You get 101
ii. What comes after 99?
Ans: 100
iii. How do you say the number 105?
Ans: One hundred five
iv. What is the sum of 70 and 30?
Ans: 100
v. What is the name of the number 110?
Ans: One hundred ten