Math Quiz on Numbers and Operations

Starting this week, Noah saves $4 each week. How much money Noah will have in the end of 5th week?

• $15

• $16

• $20

• $24

The term-to-term rule to this sequence is subtract 5 each time. 23, 18, 13, .... Which of these numbers do not belong to the sequence?

• 3

• -7

• 8

• -13

From temperature above. What is the coldest temperature?

• 3 ̊C

• -8 ̊C

• -5 ̊C

• 0 ̊C

What temperature 6 ̊C colder than 3 ̊C?

• -6 ̊C

• 0 ̊C

• -3 ̊C

• -9 ̊C

Temperature in Mongolia is -25 ̊C. And temperature in Iceland is 15 ̊C warmer. What is temperature in Iceland?

• -40 ̊C

• -15 ̊C

• -10 ̊C

• 15 ̊C

Look at the number 1204. What digit is in hundreds place?

• 1

• 2

• 0

• 4

Which one of the following is correct partition of this number? 5232.

• 5000 + 200 + 30 +2

• 50000 + 2000 + 32

• 5000 + 230 + 30 + 2

• 5300 + 200 + 30 + 2

Anindya is thinking 5-digit whole number. She says, “it has a 2 in the ten thousands place and hundreds place. It has 5 in thousands place and in ones place. And it has a 0 in tens place.” Which of the following is the number Anindya thinking of?

• 25025

• 20255

• 25205

• 20525

Ali went swimming at 5.15 PM. Which clock shows the time Ali went swimming?

• 
• 
• 
• 

5 hours 30 minutes = .... Minutes

• 230 minutes

• 330 minutes

• 350 minutes

• 360 minutes