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Math calculation exercises in the second volume of the fourth grade
99×85+85 5.63+8.8+4.37+ 1.2 36× 19-9×36 55× 10 1

2.38-2.4+3.62 125×24 75×55+75×45 27.5-6.8-3.2

55.83-(3.2+5.83) 29× 125×8 5600÷25÷4 250÷8×4

58+( 124-24×3) 32.3-(5.02+2.03× 10) 32× 18+(32.6+ 18.09)

40×2+ 18 67×3+20 72÷2×3

22×8+56 62÷2+8 60+24÷8

720+80÷4 136÷4-76 45×2+45×8+5

23×9-23 13×7+ 13 8 1÷9-3×2+5

37×4-4 1 40-5×3 159÷3- 19+5.5×5