Topic 3 Mastery Check

Which on is showing is a doubles fact?

• 
• 

Finish the number line

• 13

• 12

• 10

Which one is the number line?

• 
• 

Yaamir paints 5 pictures. Then he paints 4 more. How many pictures did he paint in all?

• 9

• 8

• 2

Which doubles fact matches this picture?

• 6+6=12

• 3+5=8

• 10+1=11

Make 10 to help you solve 7 + 6 =

• 10

• 13

• 8

There are 10 birds in the tree. 6 more join. Now there are 16 birds in the tree. Do you agree or disagree?

10+6=16

• 
• 

Kayliani plants 9 plants. Her brother plants 3 more plants. How many do they plant all together?

• 9-3= 6

• 9+3 =12

Solve this near doubles fact: 7 + 8 =

• 15

• 10

• 14

Find 6 + 4 = ____

Use the open number line to draw your answer.