Intro to Addition and Subtraction

Add Small Numbers

100

A Number that Equals 1+1

What is 2?

200

A Number that Equals 2+3

What is 5?

300

A Number that Equals 4+2

What is 6?

400

List One Equation that Equals 6

What is 2+4 (Others are: 0+6, 1+5, 3+3, etc.)

500

A Number Plus 3 Equals 9

What is 6?

Subtract Small Numbers

100

A Number that Equals 10-2

What is 8?

200

A Number that Equals 6-1

What is 5?

300

A Number that Equals 10-9

What is 1?

400

List One Equation that Equals 3

What is 8-5? (Others: 4-1, 7-4, 6-3, etc.)

500

A Number Minus 8 Equals 1

What is 9?

Add Up to 20

100

A Number that Equals 14+10

What is 24?

200

A Number that Equals 21+20

What is 41?

300

A Number that Equals 31+21

What is 52?

400

List One Equation that Equals 43

What is 21+22? (Others: 20+23, etc.)

500

23 Plus A Number Equals 50

What is 27?

Subtract Within 20

100

A Number that Equals 40-13

What is 23?

200

A Number that Equals 20-19

What is 1?

300

A Number that Equals 63-60

What is 3?

400

Which Equation Equals 28?

A. 52-50

B. 40-18

C. 30-10

What is B?

500

A Number Minus 21 Equals 20

What is 41?