All the Ways to Make 8 and 9

Find every pair of parts that makes 8 or 9.

10 problems · about 13 minutes · 1.OA.B.3, 1.OA.C.6

NameDate

Figure — use these to answer the problems

Change how many are red. Every setting is a different way to make 8.

Counters in all8

Red counters5

Figure 1

From earlier lessons. Loosen up before the new work.

7 problems

From “All the Ways to Make 6 and 7”
4 and what make 6?
Answer
From “Number Bonds”
The whole is 6. One part is 2. What is the other part?
Answer
From “Five and Some More”
A full five and 3 more. How many is that?
Answer
4
From “See It Fast”
Which picture shows 4, arranged so it is easy to see fast?
From “All the Ways to Make 6 and 7”
3 and what make 7?
Answer
6
From “Number Bonds”
Look at the trays. What is the whole?
7
3
4
First tray
Tap one to move it across
Second tray
Tap one to move it back
Balls7
First tray3
Answer
From “Five and Some More”
How many beads?
6 beads moved across in total.
How many6
Beads6
Answer

Straightforward practice. Get the method working first.

2 problems

Mixed problems. Work out what kind of question it is before you start.

1 problem

In the Garden
There are 8 flowers. 5 are red. How many are not red?
Answerflowers