Subtracting by 10
Subtracting on a 100 chart
Finding Parts of 100
100
40-30=
What is 10?
100
59- 28=
What is 31?
100
62 + _____ = 100
What is 38?
200
80-40=
What is 40?
200
79 - 47 =
What is 32?
200
48 + _____ = 100
What is 52?
300
A Garden has room for 90 flowers. Ariana needs to plant 50 more flowers. How many did Ariana already plant?
What is 40 Flowers?
300
82- 61 =
What is 21?
300
91 + _____ = 100
What is 9?
400
A pan holds 40 biscuits. Aiden put 10 biscuits on the pan. How many more biscuits will fit in the pan?
What is 30 biscuits?
400
Harpreet has 98 puzzle pieces. He fits 55 pieces in the puzzle. How many more pieces does Harpreet still need to fit to complete the puzzle?
What is 43?
400
Neveah has a puzzle with 100 pieces. She has already put together 38 pieces. How many more pieces does she need to put together?
What is 62?
500
6 tens - 30 ones=
What is 30?
500
Tariq has 86 puzzle pieces. He needs to fit 23 more pieces to finish the puzzle. How many puzzle pieces has Tariq fit in the puzzle already?
What is 63?
500
Jeremil has 100 cars. He puts 43 cars on the shelf. The rest are still on the floor. Which number shows how many cars are on the floor?
What is 57?
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