Unit 4 Review

Drawing Tens and Ones

100

Draw a quick drawing of the number:

13

1 stick

3 circles

200

Draw a quick drawing of the number: 

35

3 sticks

5 circles

300

Draw a quick drawing of the number: 

67

6 sticks

7 circles

400

Draw a quick drawing of the number: 

79

7 sticks

9 circles

500

Draw a quick drawing of the number: 

99

9 sticks

9 circles

Using Doubles

100

Show me a double to solve the problem:

2+3=5

2+2=4+1=5

3+3=6-1=5

200

Show me a double to solve the problem:

4+5

4+4=8+1=9

5+5=10-1=9

300

Show me a double to solve the problem:

6+5=11

6+6=12-1=11

5+5=10+1=11

400

Show me a double to solve the problem:

8+9=17

8+8=16+1=17

9+9=18-1=17

Number word/name

100

Write the number name for:

22

twenty-two

200

Write the number name for:

48

forty-eight

300

Write the number name for:

61

sixty-one

400

Write the number name for:

86

eighty-six

Making a Ten

100

Make a ten equation from this equation, then solve:

9+4=

Example:

8+5=

8oo   ooo

10+3=13, so 8+5=13

9o    ooo

10+3=13

200

Make a ten equation from this equation, then solve:

5+7=__

Example:

8+5=

8oo   ooo

10+3=13, so 8+5=13

7ooo   oo

10+2=12

300

Make a ten equation from this equation, then solve:

6+8=___

Example:

8+5=

8oo   ooo

10+3=13, so 8+5=13

8oo    oooo

10+4=14

400

Make a ten equation from this equation, then solve:

4+7=___

Example:

8+5=

8oo   ooo

10+3=13, so 8+5=13

7ooo    o

10+1=11