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Estimation
Problem Solving
Problem Solving 2
Probability
100

12 x 4000 =

What is 48,000

100

Dale has $235. Penny has $876. Estimate how much more money Penny has

What is $640 

100

Carl is saving money to buy a new pair of trainers. If he collects $6 each day for 18 days. How much money will he have saved at the end of the 18 days?

What is $108

100

43 x _____ = 4,300

Fill in the missing blank to make the number sentence true.

100


100

A fair six-sided die is rolled.  What is the probability of rolling a number greater than 3?

1/2

200

Kara is choosing an outfit for a birthday party. She has three bottoms (jeans, khakis, skirt) and five shirts (blue, green, orange, pink, purple). How many different outfits can she make?

What is 15 OUTFITS

200

Roger's basketball team scored 87 points. Karen's basketball team scored 44 points. About how many more points did Roger's team score than Karen's team?

What is 50 POINTS

200

Henry collected $120 over the past 3 months. He wants to give his money to his 12 friends. If he gives each friend the same amount of money, how much money will each friend receive?

What is $10.

200

Jim sold several cases of sodas last week. He sold:

32 cases of Coke, 18 cases of Sprite, and 43 cases of Pepsi.

He sold each case of soda for $22. How much money did Jim collect from selling the cases of soda?


What is $2,046

200

A fair 10 sided die is rolled. What is the probability of rolling a prime number?

4/10 or 2/5

300

What is the missing number in the number pattern? 8, 9, 11, 14, ___

What is 18

300

Meg read 19 books and Sue read 53 books. Estimate how many more books Sue read than Meg.

What is 30 BOOKS

300

Taylor owns a small farm with 27 sheep. If he has three times as many cows as sheep, how many cows does he have on his farm?

What is 81 COWS

300

Samantha has 342 math problems to do this week. She solved 38 on Monday. She split the rest of the problems to do between Tuesday and Friday. How many problems will she have to do each night between Tuesday and Friday to finish on time?

76

300

A fair six sided die is rolled and then a coin is tossed. What is the probability I roll a 5 and get a tail?

1/12

400

Tyler's raising money for charity. He sold 51 sandwiches for $4 each. If he gives half of the money he earned for charity, how much money did he donate?

What is $102

400

It takes Fred 37 minutes to walk from his home to the train station. He waits for 9 minutes for the train.  The train journey to his destination is 49 minutes. About how long does it take Fred to travel between his home and destination?

What is 90 MINUTES?

400

Seth is reading books for the "Battle of the Books" competition. If he reads 128 pages every day for 7 days, how many pages will he have read in all?

What is 896 PAGES

400

There are 185 students in Grade 10. If we put the students into 7 groups and if each group has the same amount ofstudents in it, how many students will be left out of a group?

3 (the remainder)

400

I roll a fair six sided dice 60 times.  How many sixes do I expect to roll?

10

500

Amanda saw 10 birds in two minutes at the park. If she stays for 1 hour, how many birds will she see?

What is 300 BIRDS

500

Jessica is collecting money for her school. On the first day she collected $251. On the second day she collected $106. The last day she collected $348. About how much money did she raise for her school all together?

What is $710

500

The after school program gives out snacks to each grade level. They have 252 snacks in all. If there are 6 grade levels and each grade receives the same number of snacks, how many snacks does each grade level receive?

What is 42 SNACKS

500

Jill told Kim the steps to find her lucky number. 

1. Find the sum of 358 and 246.

2. Divide the sum by 4.

3. The quotient is her lucky number.

What is Jill's lucky number?

151

500

I roll a fair 10-sided dice and then I roll a fair 6- sided dice.  What is the probability I roll an even number both times?

1/4