Unit 3 Pretest

Place Value / Addition & Subtraction / Rounding / Forms

1)

10
-1

2)

10
+12

3)

7
-1

4)

5
+5

5)

8
+8

6)

8
-5

7)

7
-3

8)

0
+8

9)

12
-9

10)

0
+7

11)

8
-1

12)

6
-4

13)

6
-3

14)

2
+6

15)

3
+0

16)

3
+0

Answer Key
Hide Answer Key

Unit 3 Pretest (Answer Key)

Place Value / Addition & Subtraction / Rounding / Forms

1)

10
-1
9

2)

10
+12
22

3)

7
-1
6

4)

5
+5
10

5)

8
+8
16

6)

8
-5
3

7)

7
-3
4

8)

0
+8
8

9)

12
-9
3

10)

0
+7
7

11)

8
-1
7

12)

6
-4
2

13)

6
-3
3

14)

2
+6
8

15)

3
+0
3

16)

3
+0
3

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