EH 2nd grade: Unit 1 Review

Add to 20

1

Find 12+4

16

2

Find 3+11

14

3

Find 6+11

17

4

Find 9+9+1

19

5

Find 2+2+16

20

Subtract to 20

1

Find 8-5

3

2

Find 11-7

4

3

Find 15-9

6

4

Find 14-3-4

7

5

Find 20-10-8

2

More and fewer

1

4 more than 3 is ______. 

7 

2

2 fewer than 8 is _____. 

6

3

A dog has 4 toys. The cat has 2 fewer toys. How many toys does the cat have? 

2 fewer toys

4

There are 9 boys and 7 girls.

How many fewer boys than girls? 

2 fewer

5

I have 8 brown socks and 13 white socks. How many more white socks than brown socks? 

5 more socks

1-step word problems

1

Willow has 7 markers. She loses 4. How many does she have left?

3 markers

2

Room 39 had 12 kids in line. Then, 6 more kids got in line. How many kids are in line?

18 kids

3

Ms. Yukhima had 16 cookies. Then, she ate 7 cookies. How many cookies are left?

9 cookies

4

Ms. Stafford has 4 plants. She gets 12 more plants. How many plants does she have now?

16 plants

5

Room 41 has 17 water bottles. 9 water bottles get lost. How many water bottles are left?

8 water bottles

2-step word problems

1

There are 4 cats inside. 6 more cats come inside. Then, 3 more cats come inside. How many cats are there now? 

13 cats

2

You had 15 Robux. You spend 7 Robux. Then, you spend 4 more Robux. How many Robux do you have?

4 Robux

3

Fred Meyer has 12 cars in the parking lot. 2 cars drive away. Then, 6 cars drive into the parking lot. How many cars are in the parking lot?

16 cars

4

There are 6 pizzas. We eat 3 pizzas. Then, we buy more pizzas. Now we have 8 pizzas. How many pizzas did we buy?

5 pizzas

5

20 kids are on the playground. 12 kids go inside. Then, more kids come to the playground. Now there are 15 kids on the playground. How many kids came to the playground?

7 kids

20-12+ __7_ = 15