Instructions
Let's practice your number bonds! A number bond shows us how a number can be split into parts. Complete the three sections below to become a number bond champion.
Part 1: Match the Pairs
Draw a line from the problem on the left to the correct missing number on the right to make the number bond true.
| 1. 4 and ___ makes 7 | 5 |
| 2. 2 and ___ makes 9 | 3 |
| 3. 5 and ___ makes 10 | 6 |
| 4. 1 and ___ makes 7 | 7 |
| 5. 3 and ___ makes 6 | 3 |
Part 2: Count the Shapes
Count the shapes in each group. Write the number bond sentence on the line.
-
â—â— and â—â—â—
and makes . -
★★★★ and ★
and makes . -
♥♥♥ and ♥♥♥
and makes . -
◆◆◆◆ and ◆◆◆◆
and makes . -
â—â—â—â—â— and â—â—â—â—
and makes . -
★★ and ★★★★★★
and makes . -
♥ and ♥♥♥♥♥♥♥
and makes . -
◆◆◆◆◆ and ◆◆
and makes . -
â—â—â— and â—â—â—â—â—â—â—
and makes . -
★★★★ and ★★★★★
and makes .
Part 3: Find the Missing Part
Look at the number bond diagram. Find the missing part and write the complete number sentence.
-
49?
-
?71
-
58?
-
610?
-
?52
Answer Key
Part 1
- 4 and 3 makes 7
- 2 and 7 makes 9
- 5 and 5 makes 10
- 1 and 6 makes 7
- 3 and 3 makes 6
Part 2
- 2 and 3 makes 5.
- 4 and 1 makes 5.
- 3 and 3 makes 6.
- 4 and 4 makes 8.
- 5 and 4 makes 9.
- 2 and 6 makes 8.
- 1 and 7 makes 8.
- 5 and 2 makes 7.
- 3 and 7 makes 10.
- 4 and 5 makes 9.
Part 3
- 4 and 5 makes 9.
- 6 and 1 makes 7.
- 5 and 3 makes 8.
- 6 and 4 makes 10.
- 3 and 2 makes 5.