WORKSHEET : Subtract two numbers with borrowing (Horizontal )

70 - 52 =      47 - 47 =
23 - 23 =      19 - 10 =      98 - 28 =      49 - 43 =	12 - 10 =      56 - 48 =      31 - 30 =      61 - 43 =

 

WORKSHEET : Subtract two numbers with borrowing

46  - 45     21  - 20                            57  - 53    26  - 23    24  - 13    21  - 13    57  - 55    62  - 53

WORKSHEET : Subtract two numbers no borrowing

97 - 63

77 - 21

17 - 15	22 - 12	38 - 22	49 - 43
58 -20	89 - 34	38 - 27	78 - 76

WORKSHET : Add Three digit number

Add down and across.  Then add the totals you calculated.  The sum across should equal the sum down.

889 424 129 89
664 266 175 37	613 396 108 21

WORKSHEET : Add two numbers with carrying ( Horizontal )

  30 + 61 =                         

  70 + 40 =

  19 + 50 =

  73 + 57 =

  99 + 78 =

  19 + 60 =

  44 + 40 =                            
                                     
  51 + 60 =                    

  60 + 62 =

WORKSHEET : Add two numbers with carrying

	12   + 78        35   + 99                     73   + 12        90   + 28        32      + 20       86   + 81        54   + 26        53   + 47

WORKSHEET : Add two numbers no carrying

46 + 11

28 + 11

10 + 49	30 + 21	62 + 13	62 + 27
33 + 56	33 + 12	61 + 26	41 + 43

Counting by Tens

Counting by Tens

Counting by Tens with numbers

10, 20, 30, 40, 50, 60, 70, 80, 90

Counting by Tens with words

ten, twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety, one hundred

Number Patterns when counting by Tens

When you count by tens the numbers create a pattern. All the numbers end in a zero. The first digits are the same as the numbers when you count (1, 2, 3, 4, 5, etc.).

1	2	3	4	5	6	7	8	9	10
11	12	13	14	15	16	17	18	19	20
21	22	23	24	25	26	27	28	29	30
31	32	33	34	35	36	37	38	39	40
41	42	43	44	45	46	47	48	49	50
51	52	53	54	55	56	57	58	59	60
61	62	63	64	65	66	67	68	69	70
71	72	73	74	75	76	77	78	79	80
81	82	83	84	85	86	87	88	89	90
91	92	93	94	95	96	97	98	99	100