Mathematics
Grade-2
Easy
Question
Solve the equation: ? - 23 = 45
- 67
- 68
- 69
- 70
Hint:
To find the missing number in the difference of two numbers we have to add the difference, i.e , the answer and the second number given in the question.
The correct answer is: 68
The solution of the equation ? – 23 = 45 is 68.
Related Questions to study
Mathematics
Solve the equation: 24 + 55 = ?
Solve the equation: 24 + 55 = ?
MathematicsGrade-2
Mathematics
Mrs. Frank purchased 36 sunflower plants. She planted 14. How many sunflower plants does she have left?
Which equation models the problem?
Mrs. Frank purchased 36 sunflower plants. She planted 14. How many sunflower plants does she have left?
Which equation models the problem?
MathematicsGrade-2
Mathematics
Jacob found some hermit crabs. Justin found 15 hermit crabs. They now have 23 hermit crabs. How many did Jacob find?
Which equation models the problem?
Jacob found some hermit crabs. Justin found 15 hermit crabs. They now have 23 hermit crabs. How many did Jacob find?
Which equation models the problem?
MathematicsGrade-2
Mathematics
Which subtraction equation is correct?
Which subtraction equation is correct?
MathematicsGrade-2
Mathematics
Jesse has 47 animal stickers. Jesse gave some stickers to his sister Megan and the rest to his brother Peter. How could Jesse distribute the stickers to his sister and brother. Represent it with an equation.
Jesse has 47 animal stickers. Jesse gave some stickers to his sister Megan and the rest to his brother Peter. How could Jesse distribute the stickers to his sister and brother. Represent it with an equation.
MathematicsGrade-2
Mathematics
Solve the equation: 43 - ? = 21
Solve the equation: 43 - ? = 21
MathematicsGrade-2
Mathematics
Solve the equation: ? + 36 = 77
Solve the equation: ? + 36 = 77
MathematicsGrade-2
Mathematics
Jean’s mother purchases 43 lemons. She used a lot of them to make the lemonade. She has 16 left. How many lemons did she use to make the lemonade?
Which equation models the problem?
Jean’s mother purchases 43 lemons. She used a lot of them to make the lemonade. She has 16 left. How many lemons did she use to make the lemonade?
Which equation models the problem?
MathematicsGrade-2
Mathematics
Farmer Paul has 15 pigs and 24 cows. How many animals does he have on his farm?
Which equation models the problem?
Farmer Paul has 15 pigs and 24 cows. How many animals does he have on his farm?
Which equation models the problem?
MathematicsGrade-2
Mathematics
Which addition equation is correct?
Which addition equation is correct?
MathematicsGrade-2
Mathematics
Write the below problem as an equation:
Write the below problem as an equation:
MathematicsGrade-2
Mathematics
Edward owns 24 pens. He decides to buy 15 more. How many pens does he have now?
Edward owns 24 pens. He decides to buy 15 more. How many pens does he have now?
MathematicsGrade-2
Mathematics
Maria puts 26 stamps in a book. The book holds 50 stamps. How many more stamps can Maria put in the book?
Maria puts 26 stamps in a book. The book holds 50 stamps. How many more stamps can Maria put in the book?
MathematicsGrade-2
Mathematics
A store sells 21 men’s bikes and 37 women’s bikes in a month of January. How many bikes did the store sell in all?
A store sells 21 men’s bikes and 37 women’s bikes in a month of January. How many bikes did the store sell in all?
MathematicsGrade-2
Mathematics
Roy buys 34 fish. He has a round fishbowl and a rectangular fish tank. How could he place the fish in the bowl and tank? Represent it with an equation.
Roy buys 34 fish. He has a round fishbowl and a rectangular fish tank. How could he place the fish in the bowl and tank? Represent it with an equation.
MathematicsGrade-2
