Mexico · Grado 2 · Practice Sheet 30

1. 1.

   Subtract 65 from 87.

   Formula:Subtraction

   $\text{difference} = a - b$

   View formula →
2. 2.

   What is double 9?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
3. 3.

   Add 5 + 10 + 2.

   Formula:Addition of Three Numbers

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

   View formula →
4. 4.

   What is double 16?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
5. 5.

   Continue the pattern by counting in 10s: 10, 20, ___

   Formula:Skip Counting

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

   View formula →
6. 6.

   What is double 17?

   Formula:Doubling

   $d = 2 \times n$

   View formula →
7. 7.

   What is half of 36?

   Formula:Halving

   $h = n \div 2$

   View formula →
8. 8.

   How many tens are there in the number 35?

   Formula:Place Value

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

   View formula →
9. 9.

   You have $2 and $3. How much money do you have altogether?

   Formula:Adding Money

   $\text{total} = a + b$

   View formula →
10. 10.

    Add 10 + 2 + 6.

    Formula:Addition of Three Numbers

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

    View formula →
11. 11.

    You have $9 and $5. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

    View formula →
12. 12.

    What is double 12?

    Formula:Doubling

    $d = 2 \times n$

    View formula →
13. 13.

    There are 5 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 →
14. 14.

    Add 8 + 19 + 18.

    Formula:Addition of Three Numbers

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

    View formula →
15. 15.

    What is 6 × 7?

    Formula:Multiplication (Times Tables)

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

    View formula →
16. 16.

    You have $2 and $8. How much money do you have altogether?

    Formula:Adding Money

    $\text{total} = a + b$

    View formula →
17. 17.

    What is 10 − 8?

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →
18. 18.

    What is half of 10?

    Formula:Halving

    $h = n \div 2$

    View formula →
19. 19.

    Add 33 and 53.

    Formula:Addition

    $\text{sum} = a + b$

    View formula →
20. 20.

    Subtract 56 from 64.

    Formula:Subtraction

    $\text{difference} = a - b$

    View formula →

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