A Day at the Beach Practice 1 | Homework Practice

Concept Check

Question 1mcq

There are

23

shells in one box and

10

shells in another box. How many shells are there in all?

A.

33

B.

23

C.

34

D.

43

Question 2mcq

Which number comes just after

38

?

A.

37

B.

39

C.

38

D.

40

Question 3mcq

In

70

, what does the digit

7

mean?

A.

7

ones

B.

0

tens

C.

7

tens

D.

70

tens

Question 4mcq

There are

31

shells in one box and

10

shells in another box. How many shells are there in all?

A.

31

B.

42

C.

51

D.

41

Question 5mcq

Which number is greater:

77

or

84

?

A.

84

B.

77

C.Both are equal

D.

74

Apply and Think

Question 6mcq

Which shows

63

as tens and ones?

A.3 tens and 6 ones

B.6 tens and 3 ones

C.7 tens and 3 ones

D.6 tens and 4 ones

Question 7mcq

A child has

28

mangoes. The child eats

4

mangoes. How many mangoes are left?

A.

32

B.

4

C.

24

D.

26

Question 8mcq

There are

13

children in one line and

5

children join. How many children are there now?

A.

8

B.

20

C.

13

D.

18

Question 9mcq

Which shows

12

as tens and ones?

A.1 tens and 2 ones

B.2 tens and 1 ones

C.2 tens and 2 ones

D.1 tens and 3 ones

Question 10mcq

There are

41

shells in one box and

10

shells in another box. How many shells are there in all?

A.

41

B.

51

C.

52

D.

61