## 1. The perimeter of my rectangle is 12

2. I know because I counted the spaces between the dots.

3. The number model I can use is (2x4)+(2x2)=12.

4. Yes! There can be a different rectangle with the same perimeter.

__Multiplication__

__Multiplication__

My array has 8 rows.

My array has 6 squares per row.

Mike has 8 boxes of pencils. There are 6 pencils per box. How many does he have in all?

My array has 6 squares per row.

Mike has 8 boxes of pencils. There are 6 pencils per box. How many does he have in all?

**Answer:48****Division**

**Division**

1.There are seven groups of dots.

2.There are 5 dots in each group.

3.There are 7 boxes of kittens. There are 35 kittens in all. How many kittens in each box?

2.There are 5 dots in each group.

3.There are 7 boxes of kittens. There are 35 kittens in all. How many kittens in each box?

**answer:5** 1.The toy store sells 4 packs of 9 bouncy balls for the same price as 5 bags of 8 toy soldiers. Spencer is trying to decide which toy is a better deal. Explain to Spencer which toy he should get and why? Answer:5 bags of 8 toy soldiers

**The reason the toy soldiers are a better deal is because 8x5=40. But the bouncy balls is only 36 because 9x4=36. That is why the toy soldiers is a better deal!**

2. Spencer buys 18 marbles to share with his friends. How many different ways can he share them equally? Explain to him which option is best.

__Decimals__

1.The decimals my image shows are 0.1, 0.2, 0.3, 0.4, and 0.5.

2.My decimals are tenths

3.

2.My decimals are tenths

**NOT**hundredths!3.