Numbers

 

Write the number words below.

one three
seven...
spacer.gif (42 bytes)
fifteen
twenty...
spacer.gif (42 bytes)
twenty-three
twenty-eight...
spacer.gif (42 bytes)
thirty-four
thirty-nine...
spacer.gif (42 bytes)
forty-nine
fifty-four...
spacer.gif (42 bytes)
seventy-six
eighty-one...

 

Complete the addition problems below with addends or sum.

3 + 6 = 9 3 and 6 are 9 is the
spacer.gif (42 bytes)
6 + 8 = 14 6 and 8 are 14 is the
spacer.gif (42 bytes)
5 + 2 = 7 5 and 2 are 7 is the

 

Complete the addition and subtraction problems below.

2 + 1 = 5 + 3 = 5 + 7 = 3 + 7 =
spacer.gif (42 bytes)
6 + 8 = 5 + 5 = 8 + 7 = 4 + 5 =
spacer.gif (42 bytes)
8 + 3 = 7 + 4 = 9 + 6 = 2 + 6 =
spacer.gif (42 bytes)
2 + 9 = 5 + 2 = 8 + 8 = 8 + 1 =
spacer.gif (42 bytes)
9 + 1 = 7 + 7 = 3 + 4 = 8 + 8 =
spacer.gif (42 bytes)
4 + 4 = 3 + 5 = 1 + 4 = 2 + 7 =
spacer.gif (42 bytes)
5 + = 8 2 + = 5 + 6 = 9   + 4 = 7
spacer.gif (42 bytes)
9 - 5 =  8 - 4 = 7 - 3 = 6 - 2 =
spacer.gif (42 bytes)
- 7 = 2 - 4 = 2 - 3 = 5 - 6 = 7

 

Complete the number lines.

<--4--------------------14-->

 

<--12--------------------22-->

 

<--43--------------------53-->

 

Use the number line to complete the problems below.

 

NumLine.gif (1917 bytes)

 

Start at 2.  Move 6 numbers to the right.  Move 5 numbers to the left.  What number are you on now? 

Start at 9.  Move 7 numbers to the  left.  Move 5 numbers to the right.  What number are you on now? 

 

 

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