Mathematics
Grade-1
Easy
Question
Add 23 + 17 using number line
- 30
- 40
- 50
- 20
The correct answer is: 40
Add 10, 23 + 10 = 33, then count on by 1’s 33 + 7 = 40.
Related Questions to study
Mathematics
Sam reads 15 pages. Then he reads 19 pages. How many pages did he read in all?
Sam reads 15 pages. Then he reads 19 pages. How many pages did he read in all?
MathematicsGrade-1
Mathematics
Find the equation the model shows. 
+ 
Find the equation the model shows. +
MathematicsGrade-1
Mathematics
Find 5 tens + 42 tens = ____ tens ___ ones.
Find 5 tens + 42 tens = ____ tens ___ ones.
MathematicsGrade-1
Mathematics
Add 7ones + 9 ones = ___ten + ___ ones
Add 7ones + 9 ones = ___ten + ___ ones
MathematicsGrade-1
Mathematics
For which addition equation you cannot make a ten to add? Choose one that applies.
For which addition equation you cannot make a ten to add? Choose one that applies.
MathematicsGrade-1
Mathematics
Which equation shows the missing number in the following equation? 67 + ___ = 94
Which equation shows the missing number in the following equation? 67 + ___ = 94
MathematicsGrade-1
Mathematics
Find 37 + 23 = ____. Draw blocks to help.
Find 37 + 23 = ____. Draw blocks to help.
MathematicsGrade-1
Mathematics
Which equation does the given model show?
Which equation does the given model show?
MathematicsGrade-1
Mathematics
7 + 9 = 16; 40 + 30 = 70. Find the correct equation.
7 + 9 = 16; 40 + 30 = 70. Find the correct equation.
MathematicsGrade-1
Mathematics
Find 18 + 27. Draw blocks to help.
Find 18 + 27. Draw blocks to help.
MathematicsGrade-1
Mathematics
Find the equation the model shows.
Find the equation the model shows.
MathematicsGrade-1
Mathematics
Find the sum of 32 ones + 9 ones = ____
Find the sum of 32 ones + 9 ones = ____
MathematicsGrade-1
Mathematics
Find 5 ones + 7 ones = ___ tens + ___ ones.
Find 5 ones + 7 ones = ___ tens + ___ ones.
MathematicsGrade-1
Mathematics
There are 39 mangoes and 52 pears in the basket. How many fruits are there in the basket?
There are 39 mangoes and 52 pears in the basket. How many fruits are there in the basket?
MathematicsGrade-1
Mathematics
For which addition equations can you make a 10 to add? Choose two options that explain the given statement.
For which addition equations can you make a 10 to add? Choose two options that explain the given statement.
MathematicsGrade-1
