N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Square Numbers and Square Roots Key Skills Complete the daily exercises to focus on improving this skill.

Day 1 Q Question Answer 1 What is the positive value

of √16? 2 What is the value of (-8)

squared? 3 What is the value of 4

squared? 4 What is the value of (-14)

squared? 5 What is the positive

square root of 36? 6 What is the value of 2

squared? 7 What is the value of 1²? 8 What is the value of 7²? 9 What is the value of 4²? 10 What is the value of 11

squared?

Day 2 Q Question Answer 1 What is the value of 10

squared? 2 What is the value of 3

squared? 3 What is the value of 2

squared? 4 What is the value of (-5)

squared? 5 What is the positive value

of √225? 6 What is the positive value

of √36? 7 What is the value of 10

squared? 8 What is the value of (-2)

squared? 9 What is the value of 6²? 10 What is the positive

square root of 225?

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Square Numbers and Square Roots Key Skills Complete the daily exercises to focus on improving this skill.

Day 3 Q Question Answer 1 What is the value of 9²? 2 What is the positive

square root of 64? 3 What is the value of (-10)

squared? 4 What is the value of 1²? 5 What is the positive

square root of 81? 6 What is the value of (-4)

squared? 7 What is the positive value

of √4? 8 What is the value of 5²? 9 What is the value of (-8)

squared? 10 What is the positive

square root of 169?

Day 4 Q Question Answer 1 What is the value of (-6)

squared? 2 What is the positive value

of √121? 3 What is the value of 6²? 4 What is the value of 7²? 5 What is the value of 14

squared? 6 What is the positive value

of √16? 7 What is the value of 13

squared? 8 What is the positive

square root of 36? 9 What is the positive value

of √100? 10 What is the value of 12

squared?

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Square Numbers and Square Roots Key Skills Complete the daily exercises to focus on improving this skill.

Day 5 Q Question Answer 1 What is the value of 1

squared? 2 What is the value of 11²? 3 What is the value of (-7)

squared? 4 What is the value of (-2)

squared? 5 What is the positive

square root of 4? 6 What is the positive

square root of 225? 7 What is the value of 13²? 8 What is the value of 2²? 9 What is the value of 8²? 10 What is the positive value

of √49?

Day 6 Q Question Answer 1 What is the value of 8

squared? 2 What is the value of 10

squared? 3 What is the value of 8²? 4 What is the value of (-10)

squared? 5 What is the positive value

of √81? 6 What is the positive

square root of 36? 7 What is the value of 13²? 8 What is the positive

square root of 225? 9 What is the value of 1²? 10 What is the value of (-7)

squared?

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Square Numbers and Square Roots Key Skills Complete the daily exercises to focus on improving this skill.

Day 7 Q Question Answer 1 What is the value of 7

squared? 2 What is the value of (-4)

squared? 3 What is the value of (-5)

squared? 4 What is the positive value

of √121? 5 What is the positive

square root of 144? 12 6 What is the value of (-11)

squared? 7 What is the positive

square root of 81? 8 What is the value of (-4)

squared? 9 What is the positive

square root of 225? 10 What is the positive

square root of 121?

Day 8 Q Question Answer 1 What is the positive

square root of 16? 2 What is the value of (-6)

squared? 3 What is the value of 8

squared? 4 What is the positive value

of √144? 5 What is the value of (-11)

squared? 6 What is the value of (-9)

squared? 7 What is the positive value

of √225? 8 What is the value of 4²? 9 What is the positive

square root of 81? 10 What is the value of 14²?

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Square Numbers and Square Roots Key Skills Complete the daily exercises to focus on improving this skill.

Day 9 Q Question Answer 1 What is the positive

square root of 16? 2 What is the positive

square root of 121? 3 What is the value of (-9)

squared? 4 What is the value of (-8)

squared? 5 What is the positive value

of √16? 6 What is the positive

square root of 25? 7 What is the positive

square root of 225? 8 What is the positive

square root of 196? 9 What is the positive value

of √169? 10 What is the positive

square root of 100?

Day 10 Q Question Answer 1 What is the positive value

of √25? 2 What is the value of 13

squared? 3 What is the value of 4

squared? 4 What is the positive

square root of 9? 5 What is the positive

square root of 81? 6 What is the positive value

of √169? 7 What is the value of 1

squared? 8 What is the positive

square root of 64? 9 What is the value of 2

squared? 10 What is the positive value

of √16?

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Square Numbers and Square Roots Key Skills Complete the daily exercises to focus on improving this skill.

Day 1 Q Question Answer 1 What is the positive value

of √16? 4 2 What is the value of (-8)

squared? 64 3 What is the value of 4

squared? 16 4 What is the value of (-14)

squared? 196 5 What is the positive

square root of 36? 6 6 What is the value of 2

squared? 4 7 What is the value of 1²? 1 8 What is the value of 7²? 49 9 What is the value of 4²? 16 10 What is the value of 11

squared? 121

Day 2 Q Question Answer 1 What is the value of 10

squared? 100 2 What is the value of 3

squared? 9 3 What is the value of 2

squared? 4 4 What is the value of (-5)

squared? 25 5 What is the positive value

of √225? 15 6 What is the positive value

of √36? 6 7 What is the value of 10

squared? 100 8 What is the value of (-2)

squared? 4 9 What is the value of 6²? 36 10 What is the positive

square root of 225? 15

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Square Numbers and Square Roots Key Skills Complete the daily exercises to focus on improving this skill.

Day 3 Q Question Answer 1 What is the value of 9²? 81 2 What is the positive

square root of 64? 8 3 What is the value of (-10)

squared? 100 4 What is the value of 1²? 1 5 What is the positive

square root of 81? 9 6 What is the value of (-4)

squared? 16 7 What is the positive value

of √4? 2 8 What is the value of 5²? 25 9 What is the value of (-8)

squared? 64 10 What is the positive

square root of 169? 13

Day 4 Q Question Answer 1 What is the value of (-6)

squared? 36 2 What is the positive value

of √121? 11 3 What is the value of 6²? 36 4 What is the value of 7²? 49 5 What is the value of 14

squared? 196 6 What is the positive value

of √16? 4 7 What is the value of 13

squared? 169 8 What is the positive

square root of 36? 6 9 What is the positive value

of √100? 10 10 What is the value of 12

squared? 144

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Square Numbers and Square Roots Key Skills Complete the daily exercises to focus on improving this skill.

Day 5 Q Question Answer 1 What is the value of 1

squared? 1 2 What is the value of 11²? 121 3 What is the value of (-7)

squared? 49 4 What is the value of (-2)

squared? 4 5 What is the positive

square root of 4? 2 6 What is the positive

square root of 225? 15 7 What is the value of 13²? 169 8 What is the value of 2²? 4 9 What is the value of 8²? 64 10 What is the positive value

of √49? 7

Day 6 Q Question Answer 1 What is the value of 8

squared? 64 2 What is the value of 10

squared? 100 3 What is the value of 8²? 64 4 What is the value of (-10)

squared? 100 5 What is the positive value

of √81? 9 6 What is the positive

square root of 36? 6 7 What is the value of 13²? 169 8 What is the positive

square root of 225? 15 9 What is the value of 1²? 1 10 What is the value of (-7)

squared? 49

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Square Numbers and Square Roots Key Skills Complete the daily exercises to focus on improving this skill.

Day 7 Q Question Answer 1 What is the value of 7

squared? 49 2 What is the value of (-4)

squared? 16 3 What is the value of (-5)

squared? 25 4 What is the positive value

of √121? 11 5 What is the positive

square root of 144? 12 6 What is the value of (-11)

squared? 121 7 What is the positive

square root of 81? 9 8 What is the value of (-4)

squared? 16 9 What is the positive

square root of 225? 15 10 What is the positive

square root of 121? 11

Day 8 Q Question Answer 1 What is the positive

square root of 16? 4 2 What is the value of (-6)

squared? 36 3 What is the value of 8

squared? 64 4 What is the positive value

of √144? 12 5 What is the value of (-11)

squared? 121 6 What is the value of (-9)

squared? 19 7 What is the positive value

of √225? 15 8 What is the value of 4²? 16 9 What is the positive

square root of 81? 9 10 What is the value of 14²? 196

N U M E R A C Y N I N J A S . O R G © 2 0 1 5 N U M E R A C Y N I N J A S . A L L R I G H T S R E S E R V E D

Square Numbers and Square Roots Key Skills Complete the daily exercises to focus on improving this skill.

Day 9 Q Question Answer 1 What is the positive

square root of 16? 4 2 What is the positive

square root of 121? 11 3 What is the value of (-9)

squared? 81 4 What is the value of (-8)

squared? 64 5 What is the positive value

of √16? 4 6 What is the positive

square root of 25? 5 7 What is the positive

square root of 225? 15 8 What is the positive

square root of 196? 14 9 What is the positive value

of √169? 13 10 What is the positive

square root of 100? 10

Day 10 Q Question Answer 1 What is the positive value

of √25? 5 2 What is the value of 13

squared? 169 3 What is the value of 4

squared? 16 4 What is the positive

square root of 9? 3 5 What is the positive

square root of 81? 9 6 What is the positive value

of √169? 13 7 What is the value of 1

squared? 1 8 What is the positive

square root of 64? 8 9 What is the value of 2

squared? 4 10 What is the positive value

of √16? 4