Math jeprody

Multipulcation

100

10 X 10

100

200

12 X 12

144

300

14 X 14

196

400

18 X 18

324

500

99 X 99

9,801

Probability

100

There were 5 blue marbles and 6 yellow marbles. How many red marbles are there?

0

200

Would it unlikely to pick a green marble?Explain why or why not.

•  5 yellow marbles

• 2 blue marbles

• 3 red marbles

• 6 green marbles

It would be likely

300

• There are 4 yellow marbles

• 2 Red marbles

• 6 Green marbles

• 2 Pink marbles

What is the probability of picking a green marble?

Likely

400

• 5 chocolate chip cookies

• 6 sugar cookies

• 4 cookies with sprinkles on them

• 2 cookies with frosting on them                        

What is the possibility of picking a sugar Cookie?

Likely

500

• 4 presents wrapped in green

• 2 presents wrapped in red

• 9 presents wrapped in orange

• 5 presents wrapped in pink

• 6 presents wrapped in purple           

  What is the probability of Emma picking a blue present?

Impposible

Adding

100

1,345

+369

1,714

200

2,986

+986

3,972

300

6,672

+256

6,928

400

4,638

+3,783

8,421

500

2,378

+7,383

9,761

subtraction

100

7,356

-768

6,588

200

8,362

-273

8,089

300

6,236

-987

5,249

400

6,327

-766

5,249

500

7,352

-3,445

3,907

Rounding

100

round 12 to the nearest ten

10

200

Round 135 to the nearest ten

140

300

Round 179 to the nearest hundred

200

400

Round 2,563 to the nearest thousand

3,000

500

Round 62,398 to the nearest ten thousand

60,000