Show:
MENTAL Addition
MENTAL Subtraction
MENTAL Add & Sub
MENTAL Multiplication
MENTAL Division
Equivalent Equations
100

MENTAL MATH

15+18

33

100

MENTAL MATH

60-10

50

100

MENTAL MATH 

240-60+20

200

100

MENTAL MATH 

5 x 8

40

100

MENTAL MATH

25 ÷ 5

5

100

152 + 67 = __ + 134

85

200

MENTAL MATH

55+45+10

11

200

MENTAL MATH

123-56

67

200

MENTAL MATH 

98+61-22

137

200

MENTAL MATH 

7 x 6

42

200

MENTAL MATH 

36 ÷ 6

6

200

356 + 142 = 258 - __

240

300

MENTAL MATH

104+238

342

300

MENTAL MATH

157-65

92

300

MENTAL MATH 

342+68-49

361

300

MENTAL MATH 

12 x 9

108

300

MENTAL MATH 

132 ÷ 12

11

300

247 + 304 = __ + 263

288

400

MENTAL MATH

492+131

623

400

MENTAL MATH

250-150-6

94

400

MENTAL MATH 

952-477+25

500

400

MENTAL MATH 

3 x 2 x 9

54

400

MENTAL MATH 

140 ÷ 20

7

400

257 + 320 = 781 - __

204

500

MENTAL MATH

862+45+83

990

500

MENTAL MATH

338-43-21

274

500

MENTAL MATH 

534+659-321

872

500

MENTAL MATH 

10 x 4 x 8

320

500

MENTAL MATH

180 ÷ 9

20

500

912 - 455 = __ + 305

152