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Composing and Decomposing Numbers

Authored by Sharda Singh-Coros

Mathematics

1st Grade

Used 4+ times

Composing and Decomposing Numbers
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Match the number 20 to the sum of two numbers.

10 + 10

12 + 7

15 + 4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Match 25 to the sum of two numbers.

20+420 + 4

15+1015 + 10

18+618 + 6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Match the number 30 to the sum of two numbers.

25 + 5

20 + 9

15 + 15

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Match the number 35 to the sum of two numbers.

30 + 5

25 + 9

20 + 15

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Match 40 to the sum of two numbers.

35 + 5

30 + 10

25 + 15

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Match 45 to the sum of two numbers.

40+540 + 5

35+1035 + 10

30+1530 + 15

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Match the number 50 to the sum of two numbers.

45 + 5

40 + 10

35 + 15

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