TIMO 2021 Grade 2 Preliminary Set 5

If today is Saturday, which day of the week will 4 days later be?

According to the pattern shown below, what is the number in the blank? 2, 6, 10, 14, 18, 22, __

Class 2A has 34 students queuing up in a row. If there are 9 students behind Amy, how many students are in front of Amy?

From the pattern shown below, how many ⊗ more than # is / are there in the 15th group?

3 years ago, Amy was 14 years old. How old is Amy now?

Find the value of $7+17+27+37+47+3+3+3+3+3$.

Find the value of 15 : $3+25$ : $5-30$ : 5.

Find the value of $1-2+3-4+5-6+7-8+9$.

What is the number should be filled in the blank if the equation is correct? ____ : $6=12$

Find the value of 10 × $1+10$ × $2+10$ × $3+10$ × 4.

Amy has 23 apples and John has 11 apples. How many apples does John have to ask Amy to give him so that Amy has 2 more apples than John?

The numbers below follow the arithmetic sequence, what is the 20th number? 101, 103, 105, 107, 109, …

How many 2-digit numbers having the tens digit that is smaller than 3 are there?

Fill the lines with ‘+’ and ‘−’ to make the equation below correct. 1 __ 3 __ 5 __ 7 __ $11=11$

Determine the result of $1+2+3+4+5+6+7+8+9+10+11+12+13+14$ is odd or even?

How many squares are there in the figure below?

How many sides does a circle have?

According to the pattern shown below, what is the figure in the space (“?”) provided? △ □ ○ ◇ △ △ □ ○ ◇ △ △ △ ? ○ …

At least how many squares can be seen if viewing the figure below from the side?

At most how many lines can be formed by using 5 points on a plane?