Addition and Subtraction of 3 digit numbers

What is the sum of 59 cupcakes and 27 cupcakes?

• 86

• 76

• 68

• 85

5 hundreds, 8 tens, and 6 ones Plus 4 hundreds, 1 ten, and 3 ones will give?

(a)  

If I take away 69 from 99 what number will I be left with?

• 20

• 30

• 39

• 29

How many groups of 10 do we have in the picture above. what is the remainder?

• 2 groups of 10 pencils, 2 remaining

• 20 pencils and 2 remaining

• 2 groups of 10 pencils and 22 pencils altogether

• 22 pencils altogether, 10 remaining

What is the second pair of number, that will make 10

(a)  

What is the second pair of number that will make 20

(a)  

I downloaded 15 games on my tablet. The next day I downloaded 15 more. How many games have I downloaded altogether?

• 30

• 25

• 29

• 35

Take away the number of doughnuts from the number of eggs

• 30 - 12 = 18

• 24 -10 = 14

• 30 - 12 = 16

• 30 - 12 = 14

5 hundreds, 8 tens, and 6 ones Minus 4 hundreds, 6 tens, and 5 ones will give?

Write only your answer

(a)  

I am a number, I am 3-digits long. If you take away 100 from me, I will become 350. what am I?

• 450

• 400

• 550

• 250