This n That
Is this the commutative, associative, or distributive property? 7 x 2 = 2 x 7
commutative (you can switch the order)
Draw a ray on your slate.
------->
4 x 6 equals _____
24
Would you eat dinner at 6:00AM or 6:00PM
6:00 PM
What is the name of the top number in a fraction? The bottom number?
top - numerator bottom - denominator
State the multiplication rules for multiplying by 0 and by 1.
Any number multiplied by 0 equals 0. Any number multiplied by 1 is the same (or the other) number.
What do you call a line that has endpoints on both sides?
line segment
Which is greater? 6x8 or 7x7
7x7 (6x8=48, 7x7=49)
I run on the track for 10 minutes every weekday. On weekends I run 15 minutes each day. How many minutes do I run in 1 week? (THINK: how many days are in 1 week?)
10 x 5 = 50 15+15 = 30 50 + 30 = 80 minutes
Which fraction is greater? Why? 2/5 or 2/10
2/5 is greater because the pieces are bigger than tenths
Use the clock to show 9:24
Show it to Mrs. Lois
______/ Are these lines perpendicular?
no, it should look like this _____]
True or False? If it's false what's the real answer? 12x5=72
false 12x5-60
I have $200 to spend. I spend $27 for a soccer ball and $49 to buy my mom a pretty necklace. I put $100 in my bank account. How much money do I have left over?
I spend $76. I put $100 in the bank so that's $176. So I have $24 left.
Which of these fractions is less? Why? 7/8 or 3/8
3/8 because the pieces are the same and 3 is less than 7
How much money is this? 1 quarter, 2 dimes, 2 nickels, 3 pennies? (You can use money if you want to)
58 cents
Draw a pair of parallel lines on your slate.
________ ________
Name the next 3 answers in your 9s:
9, 18, 27, ____, ____, ____
36, 45, 54
If art class starts at 10:05 and ends at 10:53, how long does art class last?
53-5=48 minutes (or you can use the clock)
Draw a picture to show 2/6 plus 3/6.
picture should show 5/6
What is the area of a shape that has 7 blocks across and 8 blocks down the side?
7 x 8 = 56
A rectangle has ____ pairs of parallel sides and ____ right angles
2 4
2x12 3x8 4x6
I have 77 shells in my collection. I'm going to put an equal number of shells into 8 pretty jars to give as gifts. How many shells can I put into each jar evenly? How many shells will be left over?
9 shells in each jar, 5 left over (8x9=72 and 77-72 = 5)
If you ate 2/8 of a pizza, and your mom ate 3/8 of the pizza, how much did you eat altogether?
5/8 because 2/8 plus 3/8 is 5/8