Ordering from least to greatest
Put the following integers in order from least to greatest: 525, 4511, 451, 4051, 4510, 500
451, 500, 525, 4051, 4510, 4511
Find the sum: (-12) + 21
9
Find the difference: 14 - 18
(-4)
Jordan lost $12 on Friday. He spent $23 at the movies Friday night. What was the total change in the amount of money Jordan had from the beginning of the day to the end? Write an equation and solve.
(-12) + (-23) = (-35)
What are integers? What are they not?
They are negative numbers, zero and positive numbers.
They are not fractions or decimals.
Put the following integers in order from least to greatest: 5, (-12), 11, (-6), 4, (-4), (-18), 18
(-18), (-12), (-6), (-4), 4, 5, 11, 18
Find the sum: (-9) + 16
7
Find the difference: 6 - (-13)
19
Thursday, the temperate in Kelowna was 14 degrees Celsius. On Friday, the temperature was (-5) degrees Celsius. What was the difference in temperature from Thursday to Friday? Write a subtraction equation and solve.
14 - (-5) = 19
[19 degrees Celsius]
What is the balance as a result of having a credit of $92 and a debit of $47?
45
Put the following integers in order from least to greatest: 0, 20, (-11), 10, (-15), (-19), 17
(-19), (-15), (-11), 0, 10, 17, 20
Find the sum: 7 + (-16)
(-9)
Find the difference: (-12) - (-7)
(-5)
Janet was asked to determine which number the hashtag (number sign) represents in the equation below. She said that it was impossible to solve because you can't subtract a value from your starting value and end up with a value that is greater than the amount you started with. Is she correct or not?
6 - # = 17
11
Represent these integers in everyday life:
a) Hurricane Milton had a storm surge of 15 feet.
b) I spent $5 on ice cream at Paynter's.
c) I lost $30 at the fair.
d) The temperature is 0 degrees Celsius today.
a) + 15 / 15
b) -5
c) -30
d) 0
Put the following integers in order from least to greatest:(-99), 101, 98, 0, 15, (-17), (-97), 91
(-99), (-97), (-17), 0, 15, 91, 98, 101
Find the sum: (-13) + (-5)
(-18)
Find the difference: (-8) - (-4)
(-4)
A peregrine falcon starts its hunt at a height of 72 metres above the ground. It then dives down 67 metres to ambush a pigeon. After catching its prey, the falcon flies back up 29 metres to its nest on the edge of a cliff to have its meal. What was the net change in height from the falcon's initial hunting height to the height of its nest? Create ONE equation and solve.
(-67) + 29 = (-38)
Solve: (-14) + (-8) - 3 =
(-25)
Put the following integers in order from least to greatest: 9998, (-9898), 9899, (-9988), 9889
(-9988), (-9898), 9889, 9899, 9998
Use integer chips to find the sum: 8 + (-3)
5
Use integer chips to find the difference: (-2) - 4
-6
Solve the following use integer chips:
4 - (-5) + (-3)
Start with 4 positive chips.
Add 5 "zero pairs"
Take away 5 negative chips (leaves 9 positive)
Add 3 negative chips
Cross out 3 "zero pairs"
= +6
Solve: (-5) - (-14) + (-2) =
7