Review Unidad 7

Front

Robert has 27 toy robots. He buys some more. Now he has 58 robots. How many robots did Robert buy?

Back

10+10+10+10+1=31

Front

Sally has 28 fewer blocks than Nigel. Sally has 26 blocks. How many blocks does Nigel have? What information is given? What number do you need to find?

Back

26+28=54

Front

Julie has 18 more pictures than Landon has. Julie has 37 pictures. How many pictures does Landon have? What missing number do you need to find in this problem? what information do you already have?

Back

19

Front

Bob picked 18 flowers and then 5 more. How many flowers does he have? He gave 10 flowers to Buzz. How many flowers are left?

Back

13

Front

Mia sees 15 yellow birds and 16 red birds. Some birds fly away and now Mia sees 14 birds. How many birds flew away?

Back

17

Front

Is this equation true or false?

Back

True

Front

Find the unknown or missing number to make the equation true. Options: 23, 32, 24

Back

23

Front

Write a number story for 68-33, then write an equation to match your story. Harry finds 68 acorns. He gives 33 of them to Joyce. How many acorns does Harry have left?

Back

35

Front

Back

17

Front

Back

18