Show:
Topic A
Compose & Decompose
Units of Ten
Topic B
Multiplication Strategies
Topic C
Division Strategies
Topic D
Problem Solving with Measurement
Topic E
Factors and Multiples
100

Decompose the number 43 into tens and ones.

4 tens, 3 ones 

100

Use number bonds to answer: 12x5

10x5=50
2x5=10
50+10 = 60

100

Use number bonds to answer: 35 divided by 5.

30 divided by 5 = 6
5 divided by 5 = 1
6+1=7

100

What is area? Give the formula for finding area.

Area is the inside measurement of a space.
A=LxW

100

What are the first 5 multiples of 3?

3, 6, 9, 12, 15

200

Decompose the number 115 into hundreds, tens and ones.

1 hundred, 1 ten, 5 ones

200

Use number bonds to answer: 764x3

700x3= 2,100
60x3=180
4x3=12
2,100+180+12=2,292

200

Use number bonds to answer: 248 divided by 8

240 divided by 8= 30
8 divided by 8=1
30+1=31

200

What is perimeter? Give the formula.

Perimeter is the outside measurement of a space.
P=L+L=W+W

200

What are the first 3 multiples of 12?

12, 24, 36

300

Decompose 423 into tens and ones.

42 tens, 3 ones

300

Draw an area model to answer: 34x6

204

300

Draw an area model to answer: 73 divided by 3

24

300

Find the area of a space with a length of 5 inches and a width of 2 inches.

10 inches.

300

What is the definition of a prime number? Give an example.

A prime number is a number whose only factor pairs are 1 and itself. For example: 13 is a prime number.

400

Decompose the number 246 and divide it by 6.

24 tens divided by 6 = 4 tens
6 ones divided by 6 = 1 one 

246 divided by 6 is 41.

400

Use the distributive property to solve: 45x7

315

400

Use the distributive property to answer: 304 divided by 4

76 

400

Find the perimeter of a space with a length of 25 feet and a width of 9 feet.

68 feet

400

What is the definition of a composite number? Give an example.

A composite number has multiple factor pairs. For example: 12 is a composite number.

500

Decompose the number 567 and divide it by 7.

56 tens divided by 7 is 8 tens
7 ones divided by 7 is 1 one
567 divided by 7 is 81.

500

Use place value to solve: 47x5

235

500

Use place value to solve: 115 divided by 5.

23

500

Beckham is creating a square garden. The area of his garden is 25 square feet. What is the length and width of his garden.

5 feet each length and width 

500

List all the factors of the number 36.

1x36, 2x18, 3x12, 4x9, 6x6