Multiplication
Elapsed Time
Weight Mass
Difference
mathematician vocabulary
100

4 groups of 6 equals?

24

100

What is elapsed time?

Time that has passed

100

What is the abbreviation for pounds?

lb

100

What is the difference between 100 and 50?

50

100

What is a product?

The answer to a multiplication problem

200

What is the product of 9 and 2

18

200

Draw a number line to show how much time has elapsed between 3:00pm and 5:10pm

See teacher's answer drawn on board

200

How do you zero out a pan balance?

Each side must have the same mass
200

What is the difference between 15 and 10

5

200

What is a sum?

The answer to an addition problem

300

3 x 9

27

300

If I leave school at 4 and I get home at 4:45, how long was my drive?

45 minutes

300

What is the difference between weight and mass?

Weight can change depending on where you are. ie. the moon and earth

300

What is the difference between 67 and 42?

25

300
Show the number 23 using tally marks.

See teacher's drawing on board

400

Draw an array for 2 x5

*****

*****

400

Is a.m. in the morning or the evening?

morning

400

How many grams are in a kilogram?

1000 grams in one kilogram

400

What is the difference between 54 and 94?

40

400

How can a bar graph help you?

Helps you see data visually and in one place.

500

8 x 7

56

500

If I leave on a trip at 7:30 a.m. and it takes 12 hours to get there, what time will I get to my destination?

7:30 p.m.

500
A paper clip weights about ___ gram(s)

1 gram

500
What is the difference between 98 and 74?

24

500

Draw a bar graph based on the data:

Family A: 10 dogs

Family B: 4 dogs

Family C: 6 dogs

Family D 3 dogs

See teacher's drawing on board