# ho math chess sudoku puzzles sample worksheets

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• IQ MATH CHESS PUZZLES SAMPLE WORKSHEETS

STUDENT NAME: _______________________ ASSIGNMENT DATE: ________________

1

1. Ho Math Chess Assessment of math basics

22, 6, 9, 23, 11

29, 6, 65, 7, 10

6, 53, 9, 9, 8

2. Assessment of math basics - subtraction

11, 7, 1, 26, 7

38, 2, 8, 18, 13

16, 19, 21, 14, 58

3. Assessment of math basics - subtraction

164, 108, 85, 594, 7

148, 92, 8, 18, 19

26, 109, 223, 14, 158

4. Assessment of mental math from 1 to 10

2 numbers +

Larger number smaller

number.

if not divisible.)

__4___, __2___ 6 2 ______ 8 ______ 2

_____, _____6,3 9 ______ 3 18 ______ 2

_____, _____2,1 3 ______ 1 ______ 2 2

_____, _____9, 5 14 ______ ______ 9/5

_____, _____8, 7 15 1 ______56 8/7

_____, _____8,3 ______ 11 5 24 8/3

_____, _____9, 3 12 6 ______ 27 ______ 3

_____, _____6,2 ______ 8 4 12 ______ 3

_____, _____6,8 14 2 ______ 48 8/6=4/3

• IQ MATH CHESS PUZZLES SAMPLE WORKSHEETS

STUDENT NAME: _______________________ ASSIGNMENT DATE: ________________

2

5. Assessment of mental math from 11 to 18

__14_, __5___ 19 9 ______ 70 ______

_____, _____ 16,8 24 ______ 128 ______ 2

_____, _____12,4 ______ 16 ______ 8 48 3

_____, _____17,9 26 8 ______ 153 ______ 17/9

_____, _____18, 9 ______ 27 9 ______ 162 2

_____, _____11,7 18 4 ______ 77 ______ 11/7

_____, _____13, 5 18 8 ______ 65 ______ 13/5

_____, _____14,7 ______ 21 ______ 7 98 2

_____, _____18,9 ______ 27 9 ______ 162 2

6. Assessment of word problems addition and subtraction

1. 25 3 = 22 to remove the extra sheets 22/2=11,

2. Andrew = 11 + 3 = 14, Wendy = 11- 3= 8

Andrew 13, Wendy 19

3. 22

4. 33

5. The difference is really 4 between 2 persons. So 24 4= 20, 20/2 = 10 this is the amount each person have the equal

number of cookies and it is also Meghans cookies so it is 10. Cocos cookies = 10 + 4 = 14.

6. Andrews age now is 12- 5 = 7 Meghans age now 5 + 5 = 10, 10 + 7 = 17

7. Spatial relation and logic

0 5, 50, 14, 41, 23, 32

3

2

8. Assessment of multiplication

1 2 6 1

3 1 2 2

9. Assessment of multiplication

3 2 2 1

1 3 6 1

2 3 3 1

10. Assessment of multiplication (order of operation)

6+4x5=26, 21. 41, 46, 31, 51, 16, 11

• IQ MATH CHESS PUZZLES SAMPLE WORKSHEETS

STUDENT NAME: _______________________ ASSIGNMENT DATE: ________________

3

11. Whole number multiplying or dividing by a whole number

, 12.0, 1200%

220/1, 220.0, 22000%

,1467000000%

10001/1, 10001.0, 1000100%

,900405.2, 90040523%

12. Word problems for multiplication and division

This is to evaluate the students multiplication or division ability.

5 , 11, 95, 15, \$6, 15,

5050 (1 + 100) /2 x 50, 2500 (1 + 99) /2 x 50, 2550 (2 + 102)/2 x50

Those can be divisible by 9 are: 9, 18, 27, 36, 45, 54, 63, 72, 81 and their total is 405.

5050 405 = 4645.

2f + 3 f + 1.5 f = 58500, f = 9000

13. Whole number operations

325, 325 + 45 +15 +105 + 135

795

515

325

425

245

14. Whole number operations

40, 40 + 50 - 20 + 10 = 2 40

32

38

42

44

52

24 12

2 1

14670000

1

23900405

100

• IQ MATH CHESS PUZZLES SAMPLE WORKSHEETS

STUDENT NAME: _______________________ ASSIGNMENT DATE: ________________

4

15. Assessment of decimal division

256

Two

hundred

fifty-six

200+50+6 2.56x102

28 256.00 256.0 260

0.256 Two

hundred

Fifty-six

thousandth

0.2 + 0.25

+0.006

2.56 x 10 -

1

NA 0.26 0.3 0

25610

Twenty-

five

thousand

six

hundred

ten

20000+5000

+600 +10

2.561 x

104

2561 x 2 x 5

2561.00 2561.0 25600

2.56 Two and

fifty-six

hundredth

2 +0.5 + 0.006 2.56 NA 2.56 2.6 0

2561 Two

thousand

five

hundred

sixty-one

2000 + 500 +

60 + 1

2.561 x

103

NA 2561.00 2561.0 2560

256

1

32

125

25610

1

142

25

2561

1

• IQ MATH CHESS PUZZLES SAMPLE WORKSHEETS

STUDENT NAME: _______________________ ASSIGNMENT DATE: ________________

5

16. Percent

Students 250 ? 210 220 ? 240 ? 80 1000

% ? 25% 21% ? 22% 24% 8%

? \$7355.56 9% commission ? \$662 \$1000 NA 1662

\$150 5% commission over

\$100

? \$7.50 \$300 NA ? \$307.50

\$250 4% discount ? \$10 NA NA ? \$240

\$40 ? 45% ? \$18 NA ? Profit \$58

? \$625 20% ? \$125 NA loss \$500

? \$600 20% ? \$120 NA profit \$720

\$126 Mark down 30% NA NA ? \$88.20

\$87

? 33 %

\$29 NA NA ? \$116

? \$100 Tax 20% \$20 NA NA \$120

\$200 Tax ? 50.5% \$61 NA NA \$261

17. Fraction, decimal, exponent, proportion, integer

\$1, 6, 10000, 1000, 504, 3/2, 17, 5, 1800, 4, 3/2, -12, 16, -23, 25

12, -24, 27, -11,

10.5, 0.3993, 2/3, 50, 6/5, 63/4, 182/135

18. Decimal and measurement of length

1000, 100000, 1000000; 0.001, 100, 1000; 0.00001, 0.01, 10; 0.1, 100, 1000, 10000;

0.0001, 0.1, 10, 100; 0.00001, 0.01, 0.1, 1; 0.015, 150, 1500; 0.023, 23, 2300, 23000;

1.234, 1234, 123400; 1378, 13780, 137800; 0.000245, 24.5, 245

2 3.89, 3 14 0 0, 23 458, 5.45, 2383.85, 4674.56, 7190

1

3

• IQ MATH CHESS PUZZLES SAMPLE WORKSHEETS

STUDENT NAME: _______________________ ASSIGNMENT DATE: ________________

6

38. Connecting Rooks

66. Maze

• IQ MATH CHESS PUZZLES SAMPLE WORKSHEETS

STUDENT NAME: _______________________ ASSIGNMENT DATE: ________________

7

76. One loop

91. Spatial relation and Subtraction operation

11-3=8 7+4=11 12-5=7 11+1=12

11-5=6 5+6=11 12-11=1 9+3=12

11-4=7 9+2=11 12-6=6 3+9=12

11-9=2 8+3=11 12-3=9 8+4=12

11-2=9 3+8=11 12-7=5 6+6=12

11-6=5 6+5=11 12-8=4 5+7=12

11-7=4 4+7=11 12-4=8 7+5=12

• IQ MATH CHESS PUZZLES SAMPLE WORKSHEETS

STUDENT NAME: _______________________ ASSIGNMENT DATE: ________________

8

92. Chess intersection and set

4+7=11, 11+5=16, 10+7=17, 11+7=18, 11+16+17+18=62, 11+4=15, 16+10+17=43

106. Spatial relation and Subtraction operation

11-3=8 7+4=11 12-5=7 11+1=12

11-5=6 5+6=11 12-11=1 9+3=12

11-4=7 9+2=11 12-6=6 3+9=12

11-9=2 8+3=11 12-3=9 8+4=12

11-2=9 3+8=11 12-7=5 6+6=12

11-6=5 6+5=11 12-8=4 5+7=12

11-7=4 4+7=11 12-4=8 7+5=12

107. Spatial relation and subtraction operation

13-11=2 7+6=13 14-9=9 11+3=14

13-5=8 5+8=13 14-12=2 9+5=14

13-4=9 9+4=13 14-6=8 12+2=14

13-9=4 8+5=13 14-11=3 8+6=14

13-12=1 11+2=13 14-7=7 13+1=14

13-6=7 6+7=13 14-8=6 5+9=14

13-7=6 4+9=13 14-13=1 7+7=14

108. Spatial relation and subtraction operation

15-13=2 15-7=8 16-15=1 11+5=16

15-6=7 15-13=2 16-7=9 13+3=16

15-12=3 15-12=3 16-12=4 12+4=16

15-11=4 15-8=7 16-11=5 8+8=16

15-14=1 15-11=4 16-14=2 9+7=16

15-9=6 15-6=9 16-9=5 14+2=16

15-8=7 15-14=1 16-13=3 15+1=16

109. Spatial relation and subtraction operation

17-9=8 11+6=17 18-15=31 13+5=18

17-16=1 13+4=17 18-16=2 14+4=18

17-12=5 12+5=17 18-17=1 12+6=18

6, 8+9=17, 6, 9 + 9 = 18

3, 15+2=17, 4, 11+7=18

2, 16+1=17, 7, 16+2=18

4, 14+3=17, 5, 15+3=18

• IQ MATH CHESS PUZZLES SAMPLE WORKSHEETS

STUDENT NAME: _______________________ ASSIGNMENT DATE: ________________

9

110. Spatial relation and subtraction operation

6 7+12=19 6 11+10=21

13 13+6=19 14 13+8=21

7 12+7=19 9 12+9=21

3 8+11=19 5 8+13=21

5 11+8=19 5 9+12=21

14 6+13=19 12 14+77=21

11 14+5=19 8 15+6=21

110. Spatial relation and multiplication operation

6 27 32 35

4 21 20 30

10 9 28 15

16 6 8 10

18 24 16 40

14 15 24 45

8 18 36 20

12 12 12 25

111. Spatial relation and multiplication operation

64 63

12 49 40 54

30 21 56 27

48 14 16 18

54 56 32 72

42 35 48 81

24 42 72 36

36 28 24 45

112. Spatial relation and multiplication operation

72 85

24 51 60 70

30 9 68 65

36 36 48