Practice the problems of Math in Focus Grade 1 Workbook Answer Key Cumulative Review Chapters 7 to 9 to score better marks in the exam.
Math in Focus Grade 1 Cumulative Review Chapters 7 to 9 Answer Key
Concepts and Skills
Circle the ten.
Then fill in the blanks.
Question 1.
Answer:
Question 2.
Answer:
Show the number.
Draw 
for tens and 
for ones.
Question 3.
Answer:
Question 4.
Answer:
Write the number.
Then fill in the blanks.
Question 5.
Set ____ has ____ more teddy bears than
Set _____
Answer:
Set A has 3 more teddy bears than
Set B
Compare.
Fill in the blanks.
Question 6.
____ is the least number.
_____ is the greatest number.
Answer:
11 is the least number.
19 is the greatest number.
Complete each number pattern.
Question 7.
9, 10, ____, 12, 13, ____, 15
Answer: 9, 10, 11 , 12, 13, 14, 15
Add 1 to each number to get the number pattern.
Question 8.
20, ____, 18, 17, ___, ____, 14, 13
Answer:
20, 19 , 18, 17, 16 , 15, 14, 13
Add 1 to each number to get the number pattern.
Order the numbers from least to greatest.
Question 9.
Answer: 8, 11, 12, 16, 17
Make a 10. Then add.
Question 10.
Answer:
Group into a 10 and ones. Then solve.
Question 11.
Answer:
Question 12.
Answer:
Complete.
Question 13.
7 + 7 = ____
Answer: 14
Question 14.
7 + 8 = ____
Answer: 15
Question 15.
16 – 8 = ____
Answer: 8
Question 16.
12 – ___ = 6
Answer: 6
Fill in the blanks. Use the words in the box.
Question 17.
Rosa is ____ than Lauren.
Answer: Rosa is taller than Lauren.
Question 18.
Lauren is ___ than Rosa.
Answer: Lauren is shorter than Rosa.
Question 19.
Trey is ___ than Rosa and Lauren. So, Trey is the ____.
Answer: Trey is taller than Rosa and Lauren. So, Trey is the tallest.
Question 20.
The tail on the white dog is ____ than the tail on the spotted dog.
Answer: The tail on the white dog is longer than the tail on the spotted dog.
Question 21.
The tail on the black dog is ____ than the tail on the white dog.
Answer: The tail on the black dog is shorter than the tail on the white dog.
Question 22.
The tail on the spotted dog is the _____.
Answer: The tail on the spotted dog is the shortest.
Complete.
Question 23.
Draw a start line. Then draw a strip that is longer than A and shorter than B.
Answer:
Fill in the blanks.
Question 24.
Answer:
The dog collar is about 4 comb long
It is about 2 bone long
Question 25.
Answer:
Problem Solving
Solve.
Question 26.
Grandma bakes 20 muffins. She gives 8 muffins to Emily. How many muffins does Grandma have left?
_________
Grandma has ____ muffins left.
Answer:
Given,
Grandma baked 20 muffins,
She gives 8 muffins to Emily,
By subtracting 8 from 20 we get 12,
Therefore, there are 12 muffins left with Grandma.
Question 27.
17 insects are in the garden. 9 are bees. The rest are ladybugs. How many are ladybugs?
_________
____ are ladybugs.
Answer:
Given,
There are 17 insects in the garden,
Among them 9 are bees,
By subtracting 9 from 17 we get 8,
Therefore, there are 8 ladybugs and 9 bees