First Grade Math Review

Shapes

100

Flip this equation

8+10=18

10+8=18

200

I am a round shape.

What is a circle.

300

Flip this equation

15+5=20

5+15=20

400

I have three sides.

What is a triangle.

500

Flip this equation

10=8+2

8+2=10

Addition

100

4+5=

What is 9

200

10+10=

What is 20

300

7+5=

What is 12

400

20+50=

What is 70

500

20+40=

What is 60

Subtraction

100

8-3=

What is 5

200

10-5=

What is 5

300

10-10=

What is 0

400

13-2=

What is 11

500

20-5=

What is 15

Doubles Addition

100

2+2

4

200

4+4=

8

300

5+5=

10

400

6+6=

12

500

10+10=

20