Colombia · Grado 2 · Practice Sheet 39

1. 1.

   You have $9 and $2. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
2. 2.

   Add 17 + 20 + 13.

   Formula:Addition of Three Numbers

   $\text{sum} = a + b + c$

   View formula →
3. 3.

   How many tens are there in the number 25?

   Formula:Place Value

   $\text{value} = \text{tens} \times 10 + \text{ones}$

   View formula →
4. 4.

   Continue the pattern by counting in 2s: 6, 8, ___

   Formula:Skip Counting

   $\text{next} = \text{term} + \text{step}$

   View formula →
5. 5.

   What is 4 + 4?

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
6. 6.

   Add 58 and 56.

   Formula:Addition

   $\text{sum} = a + b$

   View formula →
7. 7.

   Add 3 + 8 + 5.

   Formula:Addition of Three Numbers

   $\text{sum} = a + b + c$

   View formula →
8. 8.

   There are 5 bags with 4 apples in each bag. How many apples are there in total?

   Formula:Multiplication as Repeated Addition

   $\text{total} = \text{groups} \times \text{size}$

   View formula →
9. 9.

   How many tens are there in the number 85?

   Formula:Place Value

   $\text{value} = \text{tens} \times 10 + \text{ones}$

   View formula →
10. 10.

    Fill in the missing number: 3 + ___ = 11.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
11. 11.

    What is double 5?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
12. 12.

    What is 1 + 1?

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
13. 13.

    What is 9 × 8?

    Formula:Multiplication (Times Tables)

    $\text{product} = a \times b$

    View formula →
14. 14.

    Fill in the missing number: 15 + ___ = 21.

    Formula:Missing Addend

    $b = \text{total} - a$

    View formula →
15. 15.

    What is 8 − 5?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
16. 16.

    What is half of 28?

    Formula:Halving

    $h = n \div 2$

    View formula →
17. 17.

    There are 6 bags with 7 apples in each bag. How many apples are there in total?

    Formula:Multiplication as Repeated Addition

    $\text{total} = \text{groups} \times \text{size}$

    View formula →
18. 18.

    What is 10 × 10?

    Formula:Multiplication (Times Tables)

    $\text{product} = a \times b$

    View formula →
19. 19.

    What is double 18?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
20. 20.

    How many tens are there in the number 36?

    Formula:Place Value

    $\text{value} = \text{tens} \times 10 + \text{ones}$

    View formula →

© FormulaWon — formulawon.app · Answers & step-by-step working available on the solutions sheet.