Addition
Subtract
Definition
synonym
Antonym
100

What is 10+11

 21!

100

13-11

2!

100

definition of concentrate 

To have focus on something. Usually on school or work

100

Synonym of squirm

wiggle,shake

100

Antonym for squirm

Still, stuck

200

15+10

25!

200

23-7

16

200

Definition of stumble 

To trip or fall over something 

200

Synonym of collect

Save,gain,keep

200

Antonym of careful

Careless, forgetful 

300

50+15

65

300

34-12

22

300

Definition of nonchalant 

To be careless of something 

300

Synonym of nonchalant 

Careles,calm,laidback 

300

Antonym for collect

Waste, give, sell

400

100+72

172!

400

128-120

8

400

Definition of flaw

a mistake or imperfection

400

Synonym of confused 

Curious , questioning

400

Antonym for choke

Swallow

500

475+30

505!

500

145-75

70

500

Definition of unity 


To be together as one

500

Synonym of cautious

Mindful, thoughtful, careful

500

Antonym for mysterious 

Explainable 

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