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+18

Adding 18
for 1st grade

Add 18 by first adding 20 to a number and then subtracting 2 from the result

Below is a table showing the first 8 question answer pairs for the topic "Adding 18" as used in the lessons for this topic. Our games and tests for the topic use these 8 items plus 15 additional question answer pairs.

The topic "Adding 18" is in the category Add + Subtract for 1st grade (ages 6 to 7).

1 / 8

Adding 10 and 18 by first adding 20 then subtracting 2 gives 28

10 + 18

28

2 / 8

Adding 5 and 18 by first adding 20 then subtracting 2 gives 23

5 + 18

23

3 / 8

Adding 9 and 18 by first adding 20 then subtracting 2 gives 27

9 + 18

27

4 / 8

Adding 20 and 18 by first adding 20 then subtracting 2 gives 38

20 + 18

38

5 / 8

Adding 16 and 18 by first adding 20 then subtracting 2 gives 34

16 + 18

34

6 / 8

Adding 31 and 18 by first adding 20 then subtracting 2 gives 49

31 + 18

49

7 / 8

Adding 42 and 18 by first adding 20 then subtracting 2 gives 60

42 + 18

60

8 / 8

Adding 65 and 18 by first adding 20 then subtracting 2 gives 83

65 + 18

83

Revise 'Adding 18' with one of our games for 1st grade

Game icon for math learning game UXO

Game icon for math learning game Duck shoot

Game icon for math learning game The frog flies

Game icon for math learning game Pong

Game icon for math learning game Cat and mouse

Game icon for math learning game The beetle and the bee

The beetle and the bee

Game icon for math learning game Rock fall

Game icon for math learning game Four in a row

Game icon for math learning game Sow grow

Game icon for math learning game Choose or lose

Game icon for math learning game Mix and match

Play any game
with any topic
at any level !

Each of our math topics for elementary are made up of between 6 and 20 question and answer pairs (both the written form and a robot voice speaking those questions and answers). Each topic can be used with all the activities on the site.

Counting * Comparing numbers * Pattern * Place value * Addition * Subtraction * Add + Subtract * Multiplication * Division * Multiply + Divide * Fractions * Measurements * Shapes * Position + Direction * Statistics *

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