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Mumble Jumble
Multiple of 10
Be a Hero
100
9 X 10
What is 90?
100
Estimate? 32 X 8
What is 240?
100

Write a related fact for: N X 6 = 42

What is 42 / 6 = 7?

100

23 X 20

What is 460?

100

26 X 12

What is 312?

200
7 X 100
What is 700?
200
Estimate: 42 X 53
What is 2,000?
200

If a cheetah can run 104 ft. per second, about how fast can they run in 12 seconds?

104 x 12

200
85 X 20?
What is 1,700?
200
85 X 33
What is 2,805?
300
6 X 700
What is 4,200?
300
Estimate: 166 X 66
What is 14,000?
300

About 20 inches of rain falls monthly in a coastal rain forest. About how any inches is that yearly?

240 inches

300
239 X 70
What is 16,730
300
145 X 15
What is 2,175?
400
475 X 1,000
What is 475,000?
400

Estimate: 523 X 498

What is 250,000?

400

What is the answer to a multiplication problem called?

A product

400
221 X 80
What is 17,680?
400
$2.99 X 24
What is $71.76?
500
3 X 2,500
What is 7,500?
500

Estimate: 2,019 X 23 = N

What is 40,000?

500

A school group is doing volunteer work at a zoo. The volunteers wear special shirts and hats. The shirts are red or blue. the hats are either purple, orange, or green. How many different ways can a volunteer choose to wear one shirt and one hat?

6

500
2,402 X 30
What is 72,060?
500
1,407 X 27
What is 37,989?