Divisibility
Yes
List all of the factors for the number 30
1, 2, 3, 5, 6, 10, 15, and 30
Suppose you have 8 positive tiles. How many negative tiles would you need to model +4?
4 negatives
What is the lowest common denominator for these two fractions? 2/3 and 1/6
6
Convert 0.21 into a fraction
21/100
Create a 4 digit number that is divisible by 3
Answers Vary
What is the LCM for 4 and 12?
Solve: (+6) - (-2) =
+8
What is the fraction 7/21 in lowest terms?
1/3
Find the sum of 8.2 and 23.7
31.9
A number that is divisible by 2, 5, AND 10 must end in...
Zero
What is the GCF for 12 and 24?
12
Solve: (-6) + 3 - (-1) =
-2
What is the fraction 14/3 as a mixed number?
4 2/3
Find the difference of 34.61 and 32.98:
1.63
Create a 4 digit number that is divisible by 6
Answers will vary
Brad is training for a triathlon. He runs every second day, swims every third day, and cycles every fifth day. What is the first day that he will do all three on the same day?
John is in debt. His bank balance is currently -$90. He deposits his pay cheque that is $1450. What is his bank balance now?
$1360
1/4 + 2/3 = ?
11/12
Ryan earns $18.00 per day walking dogs. He walked dogs five days last week. How much money did he make last week?
$90
What are the least AND greatest numbers in between 901 and 999 that are divisible by 4?
904 and 996
Amanda is packaging school supplies for new students. She has 36 pairs of scissors, 16 sets of markers, and 40 sets of pencils. Each pack must be the same, and she doesn’t want any leftovers. What is the greatest number of packs that she can make?
4 packs of school supplies (each would have 9 pairs of scissors, 4 sets of markers, and 10 sets of pencils)
The temperature in Calgary, Alberta, was 4°C. A Chinook came through and the temperature rose 11°C. At nightfall, it fell 19°C. What was the final temperature?
-4°C
Hannah ran 1 1/2km on Monday, 2 4/5km on Tuesday and 4 1/4km on Wednesday. How many kilometers did she run in total?
8 11/20
What is the decimal 0.004 as a fraction in lowest terms?
1/250