Show:
Making a Ten
Double Dare
Awesome addition and Related Facts
Super Subtraction in Action
Mystery
100
Solve by making a ten: 15-6=_____ 10-____=_____
What is: 15-6= 9 10-1= 9
100
There are 3 rows of apples. There are 5 apples in each row. How many apples are there?
What is 15.
100
Write a doubles fact you can use to find the sum. Write the sum. 2+3=______ ______+______=_______
What is: 2+3= 5 2+2 (+1)= 5
100
Mrs. Johnson wants to put 108 flowers into a vase. She put 69 flowers into the vase. How many more flowers does she need to put into the vase? a. 36 b. 28 c. 39 d. 15
What is c.
100
Find the number of shapes in each row. Complete the addition sentence to find the total. OOOOO OOOOO 3 rows of _______ OOOOO _______+________+________=_________
What is 3 rows of 5. 5+5+5= 15
200
Solve by making a ten: 14-8=________ 10-______=________
What is: 14-8= 6 10-4= 6
200
Dexter puts 5 grapes on each plate. How many grapes in all does he put on 4 plates?
What is 20.
200
There are 76 ants on a log. Then 27 ants crawl onto the log. How many ants are on the log now?
What is 49.
200
Anne has 116 blue clips and 89 red clips. How many more blue clips than red clips does she have?
What is 27.
200
Write a number sentence for the problem. Use a ___ for the missing number. Then solve. There were 83 girls flying kites. Some of the girls went home. Then there were 27 girls flying kites. How many girls went home?
What is 56. 83-____= 27 83-56=27
300
Find the missing number to make the number sentence true: 11-7= 10-______
What is: 11-7= 10-6
300
Jon has 6 marbles. Amy gives him some more marbles. Now he has 13 marbles. How many marbles did Amy give to him?
What is 7.
300
Write the sums: 18+25=_______ 25+18=_______
What is: 18+25= 43 25+18= 43
300
Scott has 13 crayons. He gives 3 crayons to Tyler. How many crayons does Scott have now? Solve using a number line.
What is: <----------------------O----------+--> 1 2 3 4 5 6 7 8 9 10 11 12 13
300
Write a number sentence for the problem. Use a ___ for the missing number. Then solve. There were some ducks in a pond. 43 more ducks joined them.Then there were 82 ducks in the pond. How many ducks were in the pond at first?
What is 39. ___+43=39 39+43=82
400
Solve by making a ten: 16-7= 10-______=_______
What is: 16-7= 9 10-1= 9
400
Mrs. Chen makes 5 rows of chairs. She puts 2 chairs in each row. How many chairs does Mrs. Chen use?
What is 10.
400
Which has the same sum as 25+15? a. 14+26 b. 10+22 c. 13+27 d. 10+44
What is a.
400
Find the difference. 11-_______=8
What is 3.
400
Jon counted 212 butterflies and Tessa counted 107 butterflies. How many fewer butterflies did Tessa count than Jon?
What is 105.
500
Find the missing number to make the number sentence true: 16-8= 10-_______
What is: 16-8= 10-2
500
There are 6 photos on the wall. There are 2 photos in each row. How many rows of photos are there?
What is 3.
500
Jenna has 115 daises in her vase. 24 of the daises are white. The other daises are yellow. How many daises are yellow?
What is 91.
500
There were 64 birds in the tree. Some birds flew away. Then there were 25 birds in the tree. How many birds flew away?
What is 39.
500
At camp, 17 children are playing games, 33 children are making crafts, and 29 children are swimming in the lake. How many children are at camp?
What is 79.