ESA #2 Review

Word Problems

100

Noah has 50 blocks. Elisa has 30 less than Noah. What number does Elisa make?

20 

200

Zoey has 60 popsicles. She gave 40 popsicles to her friends. How many does she have left? 

20 

300

Abril has 7 crayons. Grayson gave her 5 more. Write an equation to show how many crayons she has now. 

7 + 5 = 12

400

Mila has 20 dollars. Zuri gives her 15 more dollars. Write an equation to show how much money she has now. 

20+15=35

500

Ayanah has 35 books. Noah gives her 48 more. Write an equation and tell how many books she has now. 

35+48=83

Missing number

100

15-□= 10

□=5

200

35+ □ =43

□=8

300

18-□=9

□=9 

400

□-12=6

□=18

500

□+24=67

□=43

Place Value

100

9 tens = ________ ones

90

200

two tens and 3 ones equals

23

300

Number 38. What number is in the ones place?

8

400

7 tens = ______ ones

70

500

Number 248. What number is in the tens place?

4

Related Facts

100

Which equations can help Janice solve 10-3=7?

A. 10+3=7

B. 3+7=10

C. 7+10=3

D. 7+9=16

B. 3+7=10

200

Which equations can help Leila solve 17-5=12?

A. 10+3=7

B. 12+17=5

C. 7+10=17

D. 5+12=17

D. 5+12=17

300

Which equations can help Jasmine solve 18-4=14?

A. 18-4=14

B. 4-14=18

C. 4+14=18

D. 18+4=22

C. 4+14=18

400

Which equations can help Heidi solve 12+8=20?

A. 12-8=20

B. 20-8=12

C. 12-20=8

D. 20-10=10

B. 20-8=12

500

Which equations can help Ashley solve 9+8=17?

A. 17-9=8

B. 9-8=17

C. 17+9=8

D. 8-17=9

A. 17-9=8

True or False

100

True or False 

60 ones = 6 tens

True 

200

True or False 

4 tens= 4 ones

False 

300

Which one is true?

A. 4+10=10+4

B. 2+3=3+4

C. 7+9=9+8

D. 9+8=8-9

A. 4+10=10+4

400

Which one is true?

A. 4+6=21+3

B. 10+5=10+4

C. 5+9=4+3

D. 9+7=7+9

D. 9+7=7+9

500

Which one is true?

A. 7+2=8+2

B. 7+5=8+8

C. 6+8=8+6

D. 13+7=7+15

C. 6+8=8+6