Math Grade 6 Adding Integers Please click the

Math Grade 6

Adding Integers… Please click the link below to remember what you learned previously. https: //youtu. be/X_5 TGe 6 E 6 z. M

Quick Review of Adding Integers Adding Rule #1 If the signs are the same, add as you normally do. Keep the same sign. (+5) + (+8) = (+13) (-8) +( -17) = (-25) Adding Rule #2 If the signs are DIFFERENT, pretend the signs aren’t there. Subtract the smaller from the larger one. Keep the sign of the number that has a greater distance from zero. (+19) + (-11) = (+8) (+24) + (-86) = (-62)

SUBTRACTING INTEGERS

Three Steps to Subtract Integers Keep the 1 st number. Change the subtraction sign to addition sign. Opposite Write Then down the opposite of the 2 nd number. add the way you normally do.

(-9) – (+14) = Keep Change Opposite (-9) – (+-14) = (-23) Now follow the adding integers rules.

(+3) – (-8) = Keep Change Opposite (+3) – (+-8) = (+11) Now follow the adding integers rules.

(+7) – (+11) = Keep Change Opposite (+7) – (+-11) = (-4) Now follow the adding integers rules.

(-10) – (-11) = Keep Change Opposite (-10) – (+-11) = (+1) Now follow the adding integers rules.

(-18) – (-11) = Keep Change Opposite (-18) – (+-11) = (-7) Now follow the adding integers rules.

Right or Wrong? Question 1 (-5) – (+6) = (-11) (-5) + (-6) = (-11) RIGHT

Right or Wrong? ? Question 2 (-3) – (-9) = (+6) (-3) + (+9) = (+6) RIGHT

Right or Wrong? Question 3 (+10) – (- 4) = (+6) (+10) + (+4) = (+14) WRONG

Right or Wrong? Question 4 (-6) – (+ 7) =(-13) (-6) + (-7) = (-13) RIGHT

Right or Wrong? Question 5 (-12) – (+3) = (-9) (-12) + (-3) = (-15) WRONG

Right or Wrong? Question 6 (+8) – (-10) = (+18) (+8) + (+10) = (+18) RIGHT

Right or Wrong? Question 7 (-3) – (+6) = (+3) (-3) + (-6) = (-9) WRONG

Right or Wrong? Question 8 (-10) – (-6) = (-4) (-10) + (+6) = (-4) RIGHT

Click on the correct option to hit the target. (+3) – (– 5) = +8 -2 -8

Click on the correct option to hit the target. (-1) – (– 2) = -1 +3 +1

Click on the correct option to hit the target. (+13) – (-5) = -18 +18 -8

Click on the correct option to hit the target. (+6) – (– 7) = +13 -1

Click on the correct option to hit the target. (-3) – (+8) = -11 +5 -5

g n i y l p i t l u M and g n i d i v i D s r e g e t In Let The Confusion End!

Multiplying Integers Whenever we multiply two integers with “like” signs, the product is always positive.

Multiplying Integers Whenever we multiply two integers with “unlike” signs, the product is always negative.

What Goes In The Box? Try these examples yourself: ( – 2) × (+8) = (-16) (– 4) × (- 7) = (+28) (+5) × (-6) = (-30) (– 4) × (-3) = (+12) ( – 7) × (+10) = (-70) (+12) × (-2) = (-24) Don’t forget to multiply first, then determine the sign of the product!

Dividing Integers Whenever we divide two integers with “like” signs, the quotient is always positive.

Dividing Integers Whenever we divide two integers with “unlike” signs, the quotient is always negative.

It’s Your Turn! Divide the following integers. (-12) ÷ (-4) (36) ÷ (-6) (-88) ÷ (+11)

What Goes In The Box? Try these examples yourself: ( – 12) ÷ (+2) = (-6) (– 14) ÷ (- 7) = (+2) (+15) ÷ (-3) = (-5) (– 30) ÷ (-3) = (+10) ( – 70) ÷ (+10) =(-7) (+10) ÷ (-2) = (-5) Don’t forget to divide first, then determine the sign of the quotient!

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