Numbers to 100 Exercise 02

Answer: C

Let’s check each option:

• (A) 10 → 10 is less than 21, so it’s not the answer.
• (B) 28 → 28 is not smaller than 28, so it’s not the answer.
• (C) 24 → 24 is greater than 21 and smaller than 28, so this is the correct answer.
• (D) 30 → 30 is greater than 28, so it’s not the answer.

Answer: D

Five more than twenty-nine means:

29 + 5 = 34

So, the correct answer is 34.

Answer: C

Let’s solve it:

15 is how much less than 18?

18 − 15 = 3

So, the correct answer is 3.

Answer: A

The difference in their age is:

20 − 12 = 8

So, the correct answer is 8.

Answer: C

We are given the equation:

Δ + Δ − 5 = 9

Combine the Δ

2Δ − 5 = 9

Add 5 to both sides:

2Δ = 9 + 5

2Δ = 14

Divide by 2:

Δ = 14 ÷ 2

Δ = 7

So, the correct answer is 7.

Answer: there are fewer chocolate bunnies than candy canes

Let’s look at the pictures:

• Candy Canes:

  🍭🍭🍭🍭 🍭🍭🍭🍭 🍭🍭🍭🍭 🍭🍭🍭🍭

  There are 16 candy canes.

• Chocolate Bunnies:

  🐰🐰🐰🐰🐰 🐰🐰🐰🐰🐰

  There are 10 chocolate bunnies.

There are fewer chocolate bunnies than candy canes.

Answer:

12 − 4 = 8

Eight candles are missing from Noel’s cake.