# Math in Focus Grade 1 Chapter 12 Practice 1 Answer Key Counting to 40

Practice the problems of Math in Focus Grade 1 Workbook Answer Key Chapter 12 Practice 1 Counting to 40 to score better marks in the exam.

## Math in Focus Grade 1 Chapter 12 Practice 1 Answer Key Counting to 40

First make tens, then count on. Fill in the missing numbers.

Example Question 1. ____, . . . 20, . . . _____, 31, ____, ______
_______
Answer: 10, . . . 20, . . . 30, 31, 32, 33,34

Question 2. 10, . . . ____, . . . ____, ____, _____
33, ____, _____, 36
Answer:10, . . .20, . . . 30,31, 32,33, 34, 35, 36

Circle groups of 10. Then count and write the numbers.

Question 3.  Question 4.  Question 5.  Question 6.  Question 7.  Count the s and write the numbers.

Question 8.  Question 9.  Question 10.  Question 11.  Write the numbers.

Question 12.
twenty-five _______
Answer: twenty-five in numeric is 25

Question 13.
thirty-nine ____
Answer: thirty-nine in numeric is 39

Question 14.
thirty-two ____
Answer: thirty-two in numeric is 32

Question 15.
twenty-nine ____
Answer: twenty-nine in numeric is 29

Write the numbers in words.

Question 16.
21 _______________
Answer: 21 in words is twenty one

Question 17.
37 ________________
Answer: 37 in words is thirty seven

Question 18.
22 ____________
Answer: 22 in words is twenty two

Question 19.
40 _______________

Question 20.
35 _______________
Answer: 35 in words is thirty five

Question 21.
31 _______________
Answer: 31 in words is thirty one

Fill in the missing numbers.

Question 22.
20 + 3 = ____
Answer: 20 + 3 = 23

Question 23.
8 + 30 = ____
Answer: 8 + 30 = 38

Question 24.
_____ + 9 = 39
Answer: 30 + 9 = 39

Question 25.
30 and 5 make ___.
Answer: 30 and 5 make 35

Question 26.
7 and 20 make ___.
Answer: 7 and 20 make 27

Question 27.
___ and 2 make 32.
Answer: 30 and 2 make 32.

Question 28.
___ and 8 make 28.
Answer: 20 and 8 make 28.

Question 29.
___ and 6 make 36.
Answer: 30 and 6 make 36.