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2nd Grade Numbers in Operations in Base Ten- Use place value understanding and properties of operations to add and subtract, Standard 6, Pre Test 1
Add up to four two-digit numbers using strategies based on place value and properties of operations.


Numeric Response
 

 1. 
     45
     12
+   44

 

 2. 
      83
      10
+    75

 

 3. 
    22
    19
+  67

 

 4. 
    78
    49
+  67

 

 5. 
    55
    55
+  55

 

 6. 
    24
    29
+  13

 

 7. 
    23
    33
    43
+  53

 

 8. 
    10
    25
    50
+  99

 

 9. 
    40
    60
    30
+  10

 

 10. 
       9
     42
     27
+   96

 



 
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