Math strategy chat and archive of Problem Talks

Math strategies

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Addition

MathStratChat: 49 + 28

MathStratChat: 4102 + 3895

MathStratChat: 1/20 + 3/4

MathStratChat: 1/4 + 2/3

MathStratChat: 3/10 + 1/4

MathStratChat: 1/4 + 7/20

Kids MathStratChat: 73 + 29

MathStratChat: 29,193 + 93,919

MathStratChat: 4908 + 9293

MathStratChat: 392 + 919

MathStratChat: 49 + 92

MathStratChat: 7/9 + 9 1/3

MathStratChat: 1/5 + 7/12

MathStratChat: 99 1/2 + 16 21/22

MathStratChat: 490 + 280

MathStratChat: 484 + 79

MathStratChat: 389 + 268

MathStratChat: 4,988 + 955

MathStratChat: 144 + 96

MathStratChat: 126 + 99

MathStratChat: 1942.9 + 399.3

MathStratChat: 1494 + 918

MathStratChat: 7.8 + 45.9

MathStratChat: 76 + 28

MathStratChat: 243 + 927

MathStratChat: 3.85 + 5.96

MathStratChat: 2,499 + 3,988

MathStratChat: 9 9/10 + 3 2/5

MathStratChat: 493 + 289

MathStratChat: 5/12 + 2/15

Subtraction

MathStratChat: 144 - 48

MathStratChat: 3816 - 2412

MathStratChat: 11/12 - 2/3

MathStratChat: 6105 - 3507

MathStratChat: 11/12 - 3/4

MathStratChat: 1 1/2 - 7/8

MathStratChat: 11/20 - 2/5

MathStratChat: 25.6 - 12.8

MathStratChat: 121 - 88

MathStratChat: 63 - 49

MathStratChat: 19/20 - 3/4

MathStratChat: 3/4 - 1/5

MathStratChat: 2 - 8.9

MathStratChat: 1 1/2 - 7/8

MathStratChat: 221 - 185

MathStratChat: 8192 - 4096

MathStratChat: 65,536 - 32,768

MathStratChat: 1271 - 672

MathStratChat: 162 - 87

MathStratChat: 1,111.11 - 999.99

MathStratChat: 81 - 54

MathStratChat: 56.4 - 29.97

MathStratChat: 9 1/2 - 3 11/12

MathStratChat: 4672 - 994.5

MathStratChat: 110 - 88

MathStratChat: 1/4 - 1/5

MathStratChat: 84.4 - 42.9

MathStratChat: 256 - 129

MathStratChat: 10.8 - 4.9

MathStratChat: 7.11 - 0.22

MathStratChat: 1000.5 - 21.25

MathStratChat: 2019 - 1776

MathStratChat: 402.1 - 397.88

MathStratChat: 39.01 - 9.95

MathStratChat: 1 7/20 - 11/12

MathStratChat: 5009 - 3997

MathStratChat: 5.43 - 4.99

Fractions

MathStratChat - 3/4 of 9

MathStratChat - 3/4 of 10

MathStratChat - 5/4 of 11

MathStratChat - 3/4 of 15

MathStratChat - 7/4 of 6

Most Missed Facts

MathStratChat- Most Missed Facts: 9 x 6

MathStratChat - Most Missed Facts: 6 x 7

MathStratChat: Most Missed Facts: 7 x 8

MathStratChat - Most Missed Facts: 9 x 7

MathStratChat - Most Missed Facts: 7 + 8

MathStratChat - Most Missed Facts: 6 + 9

MathStratChat - Most Missed Facts: 8 + 5

Multiplication

MathStratChat: 74 x 16

MathStratChat: 76 x 44

MathStratChat: 75 x 24

MathStratChat: 24 x 36

MathStratChat: 25 x 32

MathStratChat: 7/10 x 30/35

MathStratChat: 9/10 x 40/45

MathStratChat: 3/10 x 20/21

Kids MathStratChat: 33 x 55

MathStratChat: 27 x 2 1/3

MathStratChat: 3 1/3 x 24

MathStratChat 54 x 4 1/6

MathStratChat: 4 1/5 x 45

MathStratChat: 125 x 28

MathStratChat: 250 x 25

MathStratChat: 36 x 1.75

MathStratChat: 18 x 4.5

MathStratChat: 35 x 16

MathStratChat: 3/4 x 2/5

MathStratChat: 46 x 53

MathStratChat: 52 x 48

MathStratChat: 37 x 63

MathStratChat: 28 x 32

MathStratChat: 24 x 16

MathStratChat: 49 x 16

MathStratChat: 36 x 15

MathStratChat: 150 x 14

MathStratChat: 52 x 45

MathStratChat: 5/3 x 15/8

MathStratChat: 6/5 x 2/3

MathStratChat: 3/4 x 8/5

MathStratChat: 28 x 2.25

MathStratChat: 52 x 98

MathStratChat: 24 x 75

MathStratChat: 4.5 x 3.6

MathStratChat: 48 x 35

MathStratChat: 2.75 x 36

MathStratChat: 89 x 76

MathStratChat: 75 x 52

MathStratChat: 165 x 44

MathStratChat: 250 x 15

MathStratChat: 2/5 x 3/4

MathStratChat: 42 x 55

MathStratChat: 160 x 3.5

MathStratChat: 21.6 x 0.9

MathStratChat: Earth Day Word Problem

MathStratChat: 4.9 x 7.7

MathStratChat: 2.7 x 8.1

MathStratChat: 76 x 18

MathStratChat: 4/5 x 10/3

MathStratChat: 36 x 76

MathStratChat: 3.2 x 4.8

MathStratChat: 8/11 x 3/4

MathStratChat: 5/6 x 3/10

MathStratChat: 5/12 x 3/5

MathStratChat: Multiplication Word Problem

MathStratChat: Multiplication Word Problem

MathStratChat: 8.1 x 24.3

MathStratChat: 26 x 89

MathStratChat: 18 x 51

MathStratChat: 9/10 x 2/3

MathStratChat: 24 x 33

MathStratChat: 95 x 44

MathStratChat: 5/12 x 3/5

MathStratChat: 49 x 22

MathStratChat: 3/4 x 2/5

MathStratChat: 25 x 18

MathStratChat: 85 x 47

MathStratChat: 89 x 42

MathStratChat: 76 x 36

Division

MathStratChat: 4 1/5 div 3

MathStratChat: 3 1/3 div 4

MathStratChat: 1236 div 24

MathStratChat: 1176 div 24

MathStratChat: 594 div 12

MathStratChat: 4752 div 48

MathStratChat: 4896 div 96

MathStratChat: 1 3/4 div 3/8

MathStratChat: 9/10 div 1/5

MathStratChat: 4/8 div 1/10

MathStratChat: 2 1/2 div 1/6

MathStratChat: 1 1/6 div 2/3

MathStratChat: 405.6 div 5.2

Placeholder Image

MathStratChat: 11/2 = 115.5/x

MathStratChat: 39.6 ÷ 18

MathStratChat: 1750 ÷ 8.75

MathStratChat: 1250 ÷ 25

MathStratChat: 1260 ÷ 24

MathStratChat: Division Word Problem

MathStratChat: 3150 ÷ 21

MathStratChat: 67.5 ÷ 45

MathStratChat: 270 ÷ 18

MathStratChat: 780 ÷ 15

MathStratChat: 171.6 ÷ 78

MathStratChat: 100.8 ÷ 24

MathStratChat: 210 ÷ 14

MathStratChat: 1808 ÷ 24

MathStratChat: 6.4 ÷ 9.6

MathStratChat: 21.6 ÷ 0.9

MathStratChat: 3 2/3 ÷ 1/12

MathStratChat: 16.2 ÷ 5.4

MathStratChat: 4 1/10 ÷ 1/5

MathStratChat: 504 ÷ 24

MathStratChat: 1617 ÷ 33

MathStratChat: 129.6 ÷ 10.8

MathStratChat: 1275 ÷ 85

MathStratChat: 8.1 ÷ 24.3

MathStratChat: 43.2 ÷ 2.4

MathStratChat: 867 ÷ 17

MathStratChat: 2/5 ÷ 3/4

MathStratChat: 28 ÷ 3.5

MathStratChat: 3/5 ÷ 3/10

MathStratChat: 5.7 ÷ 5

MathStratChat: 2.1 ÷ 1.25

MathStratChat: 123.5 ÷ 2.5

MathStratChat: 8/6 ÷ 1/3

Proportions & Percentages

MathStratChat: 36 is 8% of _

MathStratChat: 16 is 32% of _

MathStratChat: 18 is 24% of _

MathStratChat: 14 is 35% of _

MathStratChat: 3.5/x = 10.5/63

MathStratChat: 2.25/x = 9/3

MathStratChat: 8/3 = x/28.5

MathStratChat: 9/4.5 = 22.5/x

MathStratChat: 16% of 76

MathStratChat: 7/1.75 = 21/x

MathStratChat: 3/9 = x/49.5

MathStratChat: 88% of 25

MathStratChat: 22% of 55

MathStratChat: 5/27.5 = 8/x

MathStratChat: 7:4 = x:35.6

MathStratChat: 88% of 66

MathStratChat: Percentage Word Problem

MathStratChat: Percentage Word Problem

MathStratChat: 4/5 = 21.2/x

MathStratChat: 12.5% of 90

MathStratChat: 88% of 24

MathStratChat: 6/46.2 = 4/x

MathStratChat: 6:5 = 39:x

MathStratChat: 5/8 = 32.5/x

MathStratChat: Percentage Word Problem

MathStratChat: Ratio Word Problem

MathStratChat: 1.8:6.6 = 2.4:x

MathStratChat: 82% of 45

MathStratChat: 1500/25 = x/82

MathStratChat: 1.2/2.5 = 23.52/x

MathStratChat: 8/3 = 41.6/x