GRADE 1 WORKSHEETS: Place value

Converting numbers to expanded form. Worksheets with answers.

Additional resources for grade 1 students

Download grade 1 worksheets (PDF):
"Converting numbers to expanded form."

Examples of the worksheets:

Page 1. The main worksheet.
GRADE 1 WORKSHEETS: Place value, converting numbers to expanded form.

Page 2. The worksheet with answers.
GRADE 1 WORKSHEETS: Place value, converting numbers to expanded form. Answers.

Page 1.

Data: __________________ Name: ______________________________ Score:_________

Write the numbers in expendеd form.

1)	14	=	13)	5	=

2)	88	=	14)	68	=

3)	10	=	15)	2	=

4)	22	=	16)	99	=

5)	68	=	17)	34	=

6)	10	=	18)	39	=

7)	42	=	19)	59	=

8)	83	=	20)	3	=

9)	53	=	21)	59	=

10)	29	=	22)	38	=

11)	80	=	23)	68	=

12)	32	=	24)	48	=

Page 2

Data: __________________ Name: ______________________________ Score:_________

Write the numbers in expendеd form.

1)	79	=	13)	46	=

2)	56	=	14)	82	=

3)	39	=	15)	54	=

4)	95	=	16)	12	=

5)	71	=	17)	88	=

6)	96	=	18)	4	=

7)	20	=	19)	98	=

8)	14	=	20)	89	=

9)	62	=	21)	28	=

10)	86	=	22)	19	=

11)	84	=	23)	52	=

12)	52	=	24)	30	=

Page 3

Data: __________________ Name: ______________________________ Score:_________

Write the numbers in expendеd form.

1)	85	=	13)	70	=

2)	94	=	14)	61	=

3)	48	=	15)	11	=

4)	57	=	16)	15	=

5)	51	=	17)	44	=

6)	80	=	18)	45	=

7)	77	=	19)	34	=

8)	45	=	20)	22	=

9)	25	=	21)	26	=

10)	95	=	22)	21	=

11)	24	=	23)	17	=

12)	83	=	24)	44	=

Page 4

Data: __________________ Name: ______________________________ Score:_________

Write the numbers in expendеd form.

1)	24	=	13)	45	=

2)	80	=	14)	32	=

3)	67	=	15)	58	=

4)	39	=	16)	5	=

5)	70	=	17)	81	=

6)	72	=	18)	74	=

7)	73	=	19)	15	=

8)	44	=	20)	52	=

9)	54	=	21)	42	=

10)	51	=	22)	78	=

11)	24	=	23)	90	=

12)	34	=	24)	16	=

Page 5

Data: __________________ Name: ______________________________ Score:_________

Write the numbers in expendеd form.

1)	41	=	13)	93	=

2)	95	=	14)	17	=

3)	90	=	15)	99	=

4)	92	=	16)	84	=

5)	25	=	17)	73	=

6)	82	=	18)	70	=

7)	72	=	19)	59	=

8)	40	=	20)	55	=

9)	54	=	21)	58	=

10)	74	=	22)	57	=

11)	22	=	23)	45	=

12)	61	=	24)	38	=

Page 1.


Write the numbers in expendеd form.

1)	14	=	1x10 + 4	13)	5	=	5

2)	88	=	8x10 + 8	14)	68	=	6x10 + 8

3)	10	=	1x10	15)	2	=	2

4)	22	=	2x10 + 2	16)	99	=	9x10 + 9

5)	68	=	6x10 + 8	17)	34	=	3x10 + 4

6)	10	=	1x10	18)	39	=	3x10 + 9

7)	42	=	4x10 + 2	19)	59	=	5x10 + 9

8)	83	=	8x10 + 3	20)	3	=	3

9)	53	=	5x10 + 3	21)	59	=	5x10 + 9

10)	29	=	2x10 + 9	22)	38	=	3x10 + 8

11)	80	=	8x10	23)	68	=	6x10 + 8

12)	32	=	3x10 + 2	24)	48	=	4x10 + 8

Page 2


Write the numbers in expendеd form.

1)	79	=	7x10 + 9	13)	46	=	4x10 + 6

2)	56	=	5x10 + 6	14)	82	=	8x10 + 2

3)	39	=	3x10 + 9	15)	54	=	5x10 + 4

4)	95	=	9x10 + 5	16)	12	=	1x10 + 2

5)	71	=	7x10 + 1	17)	88	=	8x10 + 8

6)	96	=	9x10 + 6	18)	4	=	4

7)	20	=	2x10	19)	98	=	9x10 + 8

8)	14	=	1x10 + 4	20)	89	=	8x10 + 9

9)	62	=	6x10 + 2	21)	28	=	2x10 + 8

10)	86	=	8x10 + 6	22)	19	=	1x10 + 9

11)	84	=	8x10 + 4	23)	52	=	5x10 + 2

12)	52	=	5x10 + 2	24)	30	=	3x10

Page 3


Write the numbers in expendеd form.

1)	85	=	8x10 + 5	13)	70	=	7x10

2)	94	=	9x10 + 4	14)	61	=	6x10 + 1

3)	48	=	4x10 + 8	15)	11	=	1x10 + 1

4)	57	=	5x10 + 7	16)	15	=	1x10 + 5

5)	51	=	5x10 + 1	17)	44	=	4x10 + 4

6)	80	=	8x10	18)	45	=	4x10 + 5

7)	77	=	7x10 + 7	19)	34	=	3x10 + 4

8)	45	=	4x10 + 5	20)	22	=	2x10 + 2

9)	25	=	2x10 + 5	21)	26	=	2x10 + 6

10)	95	=	9x10 + 5	22)	21	=	2x10 + 1

11)	24	=	2x10 + 4	23)	17	=	1x10 + 7

12)	83	=	8x10 + 3	24)	44	=	4x10 + 4

Page 4


Write the numbers in expendеd form.

1)	24	=	2x10 + 4	13)	45	=	4x10 + 5

2)	80	=	8x10	14)	32	=	3x10 + 2

3)	67	=	6x10 + 7	15)	58	=	5x10 + 8

4)	39	=	3x10 + 9	16)	5	=	5

5)	70	=	7x10	17)	81	=	8x10 + 1

6)	72	=	7x10 + 2	18)	74	=	7x10 + 4

7)	73	=	7x10 + 3	19)	15	=	1x10 + 5

8)	44	=	4x10 + 4	20)	52	=	5x10 + 2

9)	54	=	5x10 + 4	21)	42	=	4x10 + 2

10)	51	=	5x10 + 1	22)	78	=	7x10 + 8

11)	24	=	2x10 + 4	23)	90	=	9x10

12)	34	=	3x10 + 4	24)	16	=	1x10 + 6

Page 5


Write the numbers in expendеd form.

1)	41	=	4x10 + 1	13)	93	=	9x10 + 3

2)	95	=	9x10 + 5	14)	17	=	1x10 + 7

3)	90	=	9x10	15)	99	=	9x10 + 9

4)	92	=	9x10 + 2	16)	84	=	8x10 + 4

5)	25	=	2x10 + 5	17)	73	=	7x10 + 3

6)	82	=	8x10 + 2	18)	70	=	7x10

7)	72	=	7x10 + 2	19)	59	=	5x10 + 9

8)	40	=	4x10	20)	55	=	5x10 + 5

9)	54	=	5x10 + 4	21)	58	=	5x10 + 8

10)	74	=	7x10 + 4	22)	57	=	5x10 + 7

11)	22	=	2x10 + 2	23)	45	=	4x10 + 5

12)	61	=	6x10 + 1	24)	38	=	3x10 + 8