MATH Review

1st Grade Math

100

Jerry bakes 16 muffins. He gives 9 muffins to friends. How many muffins does Jerry have left?

Use a strategy. 

7 muffins

200

Tanya has some green buttons. She has 7 white buttons. Tanya has 15 buttons in all How many green buttons does she have?

8

300

Which fact family matches the picture of the big boxes and the little boxes?

A.) 5+7=12

     7+5=12

     12-5=7

     12-7=5

400

which related subtraction fact can be solved using 7+4=11

a.11-6=5

b.11-7=4

c.11-8=3

d.7-4=3

B. 11-7=4

500

12-___=10

10-___=

12-8=___

12-_2__=10

10-_6__=4

12-8=__4_

1st grademath

100

Franco has 8 yellow cars. He has 6 red cars. Which strategy would NOT help you find 8-6?

A.count to subtract

B.Make 10

C.Think Addition 

D.My way

Make 10 

200

Hernando buys 13 cans of peas. He uses 6 cans of peas. How many are left? Write an equation to explain. 

13-6=7

7 cans of peas.

300

Find 14-5. 

Write a related addition fact to help.

14-5=___

5+9=14

400

Use a number line to count on or count back to find the difference. Show your back.

15-6=____

9

500

15 cats are on a fence. 

Then 8 cats to go home.

How many cats are left? 

Make 10 to solve. Use counters and the ten-frame.

__7__ cats

1st GradeMATH

100

A bag has 17 marbles. Joan uses some of the marbles to play a game. Now there are 9 marbles left in the bag.

Write a subtraction equation to show how many marbles Joan uses.

17-8=9

Joan uses __8__ marbles.

200

Write a number story for 13-6.

Then write an equation to match your story and solve the problem. 

Linda has 13 grapes. she eats 6 of them. 

how many grapes does linda have left? 

13-6=7

she has 7 grapes