l Add 57 and 10

Enter 2 numbers for Basic Math Operations:

<-- Number 1
<-- Number 2
       

Add 57 + 10 using 1.NBT.C.5 standard

Take the tens place of 57

Add it to the tens place in 10

5 + 1 = 6

Use the ones digit in 57

57 + 10 = 67


Use addition:

57 + 10:

Line up our numbers vertically:

  57
+10


      
  57
+10
    7


Column 1: 7 + 0 = 7


      
  57
+10
  67


Column 2: 5 + 1 = 6


Final Answer


Answer = 57 + 10 = 67